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NEED L
ER
C
OL L
B ERINGS EARCNEEDLE ROLLER BEARINGSNeedle Roller Bearings and Cage Radial Assemblies ..........C1 Drawn Cup Needle Roller Bearings .......................................C35 Heavy-Duty Needle Roller Bearings .......................................C95 Stud Type and Yoke Type Track Rollers................................C155 Needle Roller Thrust Bearings, Assemblies, Washers .....C223 Combined Needle Roller Bearings .......................................C285 Drawn Cup Roller Clutches ....................................................C299 Needle Roller Bearing Accessories ......................................... C317
A C
TIMKEN PRODUCTS CATALOG TIMKEN SERVICE
C
NEEDLE RoLLER BEARiNgS
RO LLE
R
C
R EA B
GS IN
C TIMKEN PRODUCTS CATALOG C TIMKEN SERVICE CATALOG
C
NEEDLE
NEEDLE ROLLER AND CAGE RADIAL ASSEmBLIESOverview: Needle roller and cage assemblies are a complement of needle rollers held in place by a cage. The mating shaft and housing are normally used as inner and outer raceways. The unitized design allows for easy handling and installation. Controlled-contour rollers reduce end stresses and permit operation under moderate misalignment. A variety of cage designs, styles and materials, as well as multiple roller paths and segmented constructions, meet broad application requirements. Sizes: 6 mm - 150 mm bore. markets: Automotive and truck transmissions, agricultural and construction equipment, two-cycle engines, pumps and compressors. Features: Special coatings and platings; split and segmented designs for simplified mounting; engineered polymer cages. Benefits: High load capacity and high limiting speed within the smallest envelope.
C A C
FPO
FPO
TIMKEN PRODUCTS CATALOG
C
NEEDLE RoLLER BEARiNgS
C
Radial Needle Roller and Cage Assemblies Metric Nominal DimensionsPrefix K needle roller and cage assembly Outsidediameter 28 = 28 mm 65 = 65 mm
KBorediameter 24 = 24 mm 49 = 49 mm
24x28 x10Width 10 = 10 mm 38 = 38 mm
H
Suffix BE hardened steel cage (for crankpin position) H hardened steel cage SE hardened steel cage (for wristpin position) TN molded cage of reinforced engineered polymer ZW double-row F machined cage FH machined cage, case hardened VH machined cage, hardened and tempered
Radial Needle Roller and Cage Assemblies inch Nominal DimensionsPrefixes WJ needle roller and cage assembly WJC needle roller and cage assembly Width 16 = 1616 = 1 in.
WJ-20Bore 20 = 2016 = 1 14 in.
26 16OutsideDiameter 26 = 2616 = 1 58 in.
CTIMKEN SERVICE CATALOG C TIMKEN SERVICE CATALOG TIMKEN PRODUCTS CATALOG
Needle Roller Bearings and Cage Radial Assemblies
C A C C A
Page
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C4 Single-Row,Double-RowAssembliesMetricSeries . . . . . . . . C6 NeedleRollerandCageRadialAssembliesInchSeries . . . . C31 . Single-RowAssembliesInchSeries . . . . . . . . . . . . . . . . . . . . C33 IntroductionofNeedleRollerandCageRadialAssemblies ForConnectingRodApplications . . . . . . . . . . . . . . . . . . C22 ConnectingRodGuidanceArrangements . . . . . . . . . . . . . . . C24 ConnectingRodApplications . . . . . . . . . . . . . . . . . . . . . . . . . C26 . AssembliesforCrankPinEndApplications . . . . . . . . . . . . . . C27 AssembliesforWristPinEndApplications . . . . . . . . . . . . . . C29 .
TIMKEN PRODUCTS CATALOG
C
NEEDLE RoLLER BEARiNgS
A A B C
NEEDLE ROLLER AND CAGE RADIAL ASSEmBLIESmEtRIC SERIESassemblies are available in a variety of sizes and designs. This catalog includes the most popular, standardized and non-standard designs. Timken Torrington metric series needle roller and cage radial
REFERENCE StANDARDS ARE: ISO 00 Needle roller bearings Needle roller and cage radial assemblies Boundary dimensions and tolerances DIN 0 Part Rolling bearings needle bearings Radial needle roller and cage assemblies. ANSI/ABmA 8. Needle roller bearings Radial, metric design.Before selecting specific metric series needle roller and cage radial assemblies, the engineering section of this catalog should be reviewed.
types of metric Series Needle Roller and Cage Radial Assemblies
AK ... K ... ZW
Suffixes
A A A A
TN ZW TNZW H F FH FVK
molded cage of reinforced engineered polymer double - rowK.ZW molded cage of reinforced engineered polymer double - row
hardened steel cage machined cage machined cage, case hardened machined cage, hardened and tempered
CONStRuCtIONNeedle roller and cage radial assemblies have a steel cage that 120 C over extended periods. However, care should be exercised provides both inward and outward retention for the needle rollers. when these assemblies are lubricated with oils containing additives The designs provide maximum cage strength consistent with the as service life may be reduced if the operating temperature exceeds inherent high load ratings of needle roller bearings. Accurate 100 C. At such high temperatures oil can deteriorate with time and guidance of the needle rollers by the cage bars allows for operation it is suggested that oil change intervals are observed. at high speeds. Needle roller and cage assemblies have either one Needle rollers with relieved ends used in these assemblies or two rows of needle rollers. are made of high carbon chrome steel, through-hardened, ground Also listed are metric series needle roller and cage assemblies and lapped to close tolerances for diameter and roundness. See using molded, one piece glass reinforced engineered polymer the rev1.17Nov98 Page45engineering section of this catalog for further discussion of cages (suffix TN). These operate well at temperatures up to relieved end rollers.
C
TIMKEN PRODUCTS CATALOG
Needle Roller and Cage Radial Assemblies DImENSIONAL ACCuRACyNEEDLE ROLLER GROuPS (GAGES)Metric series needle roller and cage radial assemblies are supplied with needle roller complements subdivided into groups (gages) shown in Table 1. The groups are at Timkens option if nothing to the contrary is agreed upon at the time of ordering. This is in accordance with Grade G2 specified in ISO 3096 standard (see needle rollers, page C326). The group limits of the needle rollers are indicated on the package. Labels of identifying colors show the group limits of the needle rollers. The needle roller and cage assemblies of one shipment usually contain needle rollers with group limits of between 0 to -2, and -5 to -7 mm (colors red, blue and white). Information on needle roller and cage assemblies with needle rollers of different group limits will be supplied on request.tABLE NEEDLE ROLLER GROuP LImItS (GRADE G)Group tolerance m 0 -1 -2 -3 -4 -5 -6 -7 -8 -9 -2 -3 -4 -5 -6 -7 -8 -9 -10 -11 marking P0M2 M1M3 M2M4 M3M5 M4M6 M5M7 M6M8 M7M9 M8M10 M9M11 Identifying color of label or on package red blue white (gray) green yellowB BccH11 H11
AAxIAL GuIDANCE REquIREmENtSNeedle roller and cage radial assembly must be axially guided by shoulders or other suitable means. The end guiding surfaces should be hardened to minimize wear and must provide sufficient axial clearance to prevent end locking of the assembly. Length tolerance H11 is suggested. If end guidance is provided by a housing shoulder at one end and by a shaft shoulder at the other end the shaft must be axially positioned to prevent end locking of needle roller and cage assembly. The housing and shaft shoulder heights should be 70 to 90 percent of the needle roller diameter to provide proper axial guidance.
A C A C
B Bcc
H11 H11
Guidance in the housingGuidanceinthehousing Guidanceinthehousing
Guidance on the shaftGuidanceontheshaft Guidanceontheshaft
mOuNtING IN SEtS
Needle roller and cage radial assemblies that are mounted side by side must have needle rollers of the same group limits to ensure uniform load distribution.
LuBRICAtION
A A A A ATIMKEN PRODUCTS CATALOG
In the marking of the gages, P identifies zero (0) or plus (+), M identifies minus (-).
mOuNtING DImENSIONSDESIGN OF RACEWAySNeedle roller and cage radial assemblies use the housing bore as the outer raceway and the shaft as the inner raceway. In order to realize full bearing load rating and life the housing bore and the shaft raceways must have the correct geometric and metallurgical characteristics. The housing should be of sufficient cross section to maintain adequate roundness and running clearance under load. Additional design details for housings and shafts used as outer and inner raceway can be found in the engineering section of this catalog. The only limit to precision of the radial clearance of a mounted assembly is the capability of the user to hold close tolerances on the inner and outer raceways. The suggested shaft tolerances listed in Table 2 are based on housing bore tolerance G6 and apply to metric series radial needle roller and cage assemblies with needle rollers of group limits between P0M2 and M5M7.tABLE SuGGEStED ShAFt tOLERANCES FOR hOuSING BORES mAChINED tO GNominal shaft diameter in mmRADIAL CLEARANCE
Oil is the preferred lubricant for most applications. In critical applications involving high speeds, ample oil flow must be provided. Where assemblies are subjected to high centrifugal forces, such as in epicyclic gearing, or inertia forces as in the small end of a connecting rod, the contact pressure between the cage and the rev0.13Nov9 Page47 rev0.13Nov9 Page47 raceway guiding surface becomes critical. The allowable contact 88 pressure depends on a combination of the induced force and the rubbing velocity between the cage and raceway and the rate of lubricant flow. Consult your Timken representative when cages will be subjected to high induced forces.
SPECIAL DESIGNSNeedle roller and cage radial assemblies made to special dimensions or configurations, such as those which are split to assemble around a one piece crankshaft, can be made available on special order. Special coated or plated cages to enhance life under conditions of marginal lubrication and high induced forces can also be made available.
80j5 h5 g6
> 80 h5 g5 f6
ShAFt tOLERANCE
smaller than normal normal larger than normal
C
OpenEnd
ClosedEnd
NEEDLE RoLLER BEARiNgS
A A B C
BC
SINGLE-ROW, DOuBLE-ROW ASSEmBLIESmEtRIC SERIESFw Ew W E Fw
racewaysurfacestobe 58HRCorequivalent
FW Ew
S
H
Bc
KShaft Dia.mm Fw
TypesWJandWJC K.ZWLoad Ratings kN/lbf.C C0K.ZW Limiting Speed
Bc
Dimensions mm/in. -0. -.008 -0. -.022Ew Bc
K
mounting Dimensions mm/in. max. Wt. kg/lbs.
Assembly Designation
Grease
Oil max. min. min. re:ServiceCatalog,pages364,365,390Cg
RPm 000 000 000 000 000 000 000 0000
rev1-8Oct99 S.0000.1575
h
0.1575
0.2756
.00.276
KxxtN Kx8x8tN Kx8x0tN Kx9xtN Kx9x8 Kx9x8tN Kx9x0tN Kx0x8tN Kx0x0tN KxxtN K8xx8FV K8xx8tN K8xx0 K8xx0FV K8xxh K8xx0F K9xx0Fh K9xx0FV K9xxF K9xxFh K9xxFV K9xx8h K0xx0
.8411
.297
.... .... .... .... 0.0 .... .... .... .... .... 0.0 .... 0.08 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.09 0.0
.990.1573
.000.2758
.00.2761
0.000.002
0.1969
80.3150
8.00.315
.8490
.384
.0000.1969
.990.1967
8.000.3152
8.00.3155
0.000.002
0.1969
80.3150
0.00.394
.0683
.591
.0000.1969
.990.1967
8.000.3152
8.00.3155
0.000.002
0.1969
90.3543
.00.512
.9964 717
.798 652
.0000.1969 0.2362
.990.1967 0.2360
9.000.3545
9.00.3549
0.000.004
0.2362
90.3543
8.00.315
.9Page48/52/54/56/58/66 000 .90 9000 .555
rev4.19Nov98 .000 .99
9.000.3545
9.00.3549
0.000.002
90.3543
8.00.315
.0465
9000 9000 8000 8000 000 000 000 000 000 000 000 000 000 000 000 000 000 000
000 000 000 000 000 000 000 000 000 000 000 0000 0000 0000 0000 0000 000 9000
.0000.2362
.990.2360
9.000.3545
9.00.3549
0.000.002
A
0.2362
0.2362
90.3543
0.00.394
.0690
.616
.0000.2362
.990.2360
9.000.3545
9.00.3549
0.000.002
0.2756
00.3937
8.00.315
.616
.549
.0000.2756
.990.2754
0.000.3939
0.00.3943
0.000.002
0.2756
00.3937
0.00.394
.0764
.724
.0000.2756
.990.2754
0.000.3939
0.00.3943
0.000.002
A A
0.2756
0.4331
.00.591
.1450
.1400
.0000.2756
.990.2754
.000.4333
.00.4337
0.0000.000
8
80.3150
0.4331
8.00.315
.726
.699
8.0000.3150
.990.3147
.000.4333
.00.4337
0.000.004
80.3150
0.4331
8.00.315
.526
.0461
8.0000.3150
.990.3147
.000.4333
.00.4337
0.000.003
80.3150
0.4331
0.00.394
.1030
.891100
8.0000.3150
.990.3147
.000.4333
.00.4337
0.000.004
80.3150
0.4331
0.00.394
.0901
.924
8.0000.3150
.990.3147
.000.4333
.00.4337
0.000.004
80.3150
0.4331
.00.512
.1170
.81300
8.0000.3150
.990.3147
.000.4333
.00.4337
0.000.007
80.3150
0.4724
0.00.394
.01140
.91050
8.0000.3150
.990.3147
.000.4727
.00.4731
0.000.004
9
90.3543
0.4724
0.00.394
.960
.01030
9.0000.3543
8.990.3541
.000.4727
.00.4731
0.000.007
A A
90.3543
0.4724
0.00.394
.960
.01030
9.0000.3543
8.990.3541
.000.4727
.00.4731
0.000.004
90.3543
0.4724
.00.512
.1250
.1450
9.0000.3543
8.990.3541
.000.4727
.00.4731
0.000.007
90.3543
0.4724
.00.512
.1250
.1450
9.0000.3543
8.990.3541
.000.4727
.00.4731
0.000.007
90.3543
0.4724
.00.512
.1250
.1450
9.0000.3543
8.990.3541
.000.4727
.00.4731
0.000.007
90.3543
0.5118
8.00.315
.9890
.0787
9.0000.3543
8.990.3541
.000.5120
.00.5125
0.000.007
0
00.3937
0.5118
0.00.394
.01210
.1450
0.0000.3937
9.990.3935
.000.5120
.00.5125
0.000.004
C
TIMKEN PRODUCTS CATALOG
Needle Roller and Cage Radial AssembliesShaft Dia.mm Fw
Dimensions mm/in. -0. -.008 -0. -.022Ew Bc
Assembly Designation
Load Ratings kN/lbf.C C0
Limiting Speed Grease RPm 000 000 000 000 0000 0000 000 000 000 000 9000 000 000 9000 000 9000 9000 9000 9000 9000 000 000 000 000 000 000 8000 8000 8000 9000 9000 9000 9000 000 000 000 000 000 000 0000 000 000 9000 000 9000 9000 9000 9000 9000 000 000 000 000 000 000 8000 8000 8000 OilCg
mounting Dimensions mm/in. max.S
min.
min.h
max.
Wt. kg/lbs.
A A C A C
00.3937
0.5118
0.00.394
K0xx0h K0xx0tN K0xx K0xx K0xx0h K0xxh K0xxF K0xxtN Kxx0h Kxxh Kxx Kxx Kx8xh Kxx0 Kx8xF Kx8x8 Kx8x0 Kx8x Kx8x Kx8xh Kx9xh Kx9x8F Kx0x Kx8xtN Kx8xF Kx8x Kx9x0 Kx9x Kx9x
.01210
.1450
0.0 .... 0.08 0.09 0.0 0.08 0.08 .... 0.09 0.00 0.09 0.09 0.09 0.099 0.0 0.088 0.00 0.0 0.0 0.0 0.0 0.0 0.009 .... 0.0 0.0 0.00 0.0 0.0
0.0000.3937
9.990.3935
.000.5120
.00.5125
0.000.004
00.3937
0.5118
0.00.394
.9964
.1070
0.0000.3937
9.990.3935
.000.5120
.00.5125
0.000.004
00.3937
0.5118
.00.512
.901330
.1610
0.0000.3937
9.990.3935
.000.5120
.00.5125
0.000.007
00.3937
0.5118
.00.630
.1670
9.2170
0.0000.3937
9.990.3935
.000.5120
.00.5125
0.000.009
00.3937
0.5512
0.00.394
.1380
.91410
0.0000.3937
9.990.3935
.000.5514
.00.5519
0.000.007
00.3937
0.5512
.00.512
.881770
8.1960
0.0000.3937
9.990.3935
.000.5514
.00.5519
0.000.009
00.3937
0.6299
.00.472
8.91890
.1680
0.0000.3937
9.990.3935
.000.6302
.00.6306
0.000.013
00.3937
0.6299
.00.472
.01690
.01440
0.0000.3937
9.990.3935
.000.6302
.00.6306
0.000.011
0.4724
0.5906
0.00.394
.81320
.1690
.0000.4724
.990.4721
.000.5908
.00.5912
0.000.007
0.4724
0.5906
.00.512
.81520
9.02030
.0000.4724
.990.4721
.000.5908
.00.5912
0.000.009
0.4724
0.6299
.00.512
.91680
8.1910
.0000.4724
.990.4721
.000.6302
.00.6306
0.0000.013
0.4724
0.6693
.00.512
8.92010
9.92090
.0000.4724
.990.4721
.000.6695
.00.6700
0.0080.018
0.4724
80.7087
.00.472
9.2190
9.02110
.0000.4724
.990.4721
8.000.7089
8.00.7093
0.0090.020
0.5118
0.6693
0.00.394
.1620
8.1870
.0000.5118
.990.5115
.000.6695
.00.6700
0.000.009
A A A A A
0.5118
80.7087
.00.591
0.82430
.2720
.0000.5118
.990.5115
8.000.7089
8.00.7093
0.0080.01
0.5512
80.7087
8.00.315
.91210
.81310
.0000.5512
.990.5509
8.000.7089
8.00.7093
0.000.009
0.5512
80.7087
0.00.394
.1 610
8.1890
.0000.5512
.990.5509
8.000.7089
8.00.7093
0.000.011
0.5512
80.7087
.00.512
9.2190
.2810
.0000.5512
.990.5509
8.000.7089
8.00.7093
0.000.013
0.5512
80.7087
.00.591
0.2360
.83100
.0000.5512
.990.5509
8.000.7089
8.00.7093
0.000.015
0.5512
80.7087
.00.669
.2790
.3840
.0000.5512
.990.5509
8.000.7089
8.00.7093
0.0080.018
0.5512
90.7480
.00.512
0.2290
.2560
.0000.5512
.990.5509
9.000.7483
9.000.7488
0.0080.018
0.5512
90.7480
8.00.709
.2970
.03600
.0000.5512
.990.5509
9.000.7483
9.000.7488
0.00.024
0.5512
00.7874
.00.472
0.2360
0.2380
.0000.5512
.990.5509
0.000.7877
0.000.7882
0.0090.020
0.5906
80.7087
.00.551
.91780
.92680
.0000.5906
.990.5902
8.000.7089
8.00.7093
0.000.007
0.5906
80.7087
.00.630
8.1880
.2830
.0000.5906
.990.5902
8.000.7089
8.00.7093
0.000.011
0.5906
80.7087
.00.669
8.081820
.2720
.0000.5906
.990.5902
8.000.7089
8.00.7093
0.000.011
0.5906
90.7480
0.00.394
.81770
9.92180
.0000.5906
.990.5902
9.000.7483
9.000.7488
0.000.011
0.5906
90.7480
.00.512
9.2170
.2830
.0000.5906
.990.5902
9.000.7483
9.000.7488
0.000.015
0.5906
90.7480
.00.669
.2770
.3870
.0000.5906
.990.5902
9.000.7483
9.000.7488
0.0090.020
Continued on next page.
TIMKEN PRODUCTS CATALOG
C
OpenEnd
ClosedEnd
NEEDLE RoLLER BEARiNgS
A A B C
BC
SINGLE-ROW, DOuBLE-ROW ASSEmBLIES continuedmEtRIC SERIESFw Ew W E Fw
racewaysurfacestobe 58HRCorequivalent
FW Ew
S
H
Bc
KShaft Dia.mm Fw
TypesWJandWJC K.ZWLoad Ratings kN/lbf.C C0K.ZW Limiting Speed
Bc
Dimensions mm/in. -0. -.008 -0. -.022Ew Bc
K
mounting Dimensions mm/in. max. Wt. kg/lbs.
Assembly Designation
Grease
Oil max. min. min. re:ServiceCatalog,pages364,365,390Cg
RPm 8000 8000 000 000 8000 8000 000 000
rev1-8Oct99 S.0000.5906
h
0.5906
90.7480
.00.669
Kx9xh Kx9xZW Kx0xh Kxx Kxxh Kx0x8F Kx0x0 Kx0x0h Kx0x0,tN Kx0x Kx0x Kx0xF Kx0xh Kx0x0 Kxx0hD Kxx Kxx Kxxh.ZB Kxx0 Kxx0 Kx0x0 Kxx0 Kxxh
.2770
.3870
0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.09 0.0 0.09 0.0 0.0 0.08 0.08 0.0 0.0 0.0 0.0 0.0
.990.5902
9.000.7483
9.000.7488
0.0090.020
0.5906
90.7480
.00.866
.2740
.03820
.0000.5906
.990.5902
9.000.7483
9.000.7488
0.000.022
0.5906
00.7874
.00.512
9.92230
.2540
.0000.5906
.990.5902
0.000.7877
0.000.7882
0.0080.018
0.5906
0.8268
.00.591
.3010 4050
.83330 4880
.0000.5906 0.5906
.990.5902 0.5902
.000.8270
.000.8276
0.00.029
0.5906
0.8268
.00.827
8.0Page48/52/54/56/58/66 000 . 000 .1430
rev4.19Nov98 .000 .99
.000.8270
.000.8276
0.080.040
0.6299
00.7874
8.00.315
.1690
8000 8000 8000 8000 8000 8000 8000 8000 8000 8000 9000 9000 9000 9000 0000 000 000 000
8000 8000 8000 8000 8000 8000 8000 8000 8000 8000 9000 9000 9000 9000 0000 000 000 000
.0000.6299
.990.6296
0.000.7877
0.000.7882
0.000.011
A A A A
0.6299
00.7874
0.00.394
.81760
9.2190
.0000.6299
.990.6296
0.000.7877
0.000.7882
0.000.013
0.6299
00.7874
0.00.394
.81760
9.2190
.0000.6299
.990.6296
0.000.7877
0.000.7882
0.000.013
0.6299
00.7874
0.0.417
.01360
.01580
.0000.6299
.990.6296
0.000.7877
0.000.7882
0.000.007
0.6299
00.7874
.00.512
0.2270
.3030
.0000.6299
.990.6296
0.000.7877
0.000.7882
0.000.015
0.6299
00.7874
.00.551
0.82430
.83330
.0000.6299
.990.6296
0.000.7877
0.000.7882
0.000.015
0.6299
00.7874
.00.669
.92680
.83780
.0000.6299
.990.6296
0.000.7877
0.000.7882
0.0090.020
0.6299
00.7874
.00.669
.92900
8.4160
.0000.6299
.990.6296
0.000.7877
0.000.7882
0.0080.018
0.6299
00.7874
0.00.787
.3010
9.4380
.0000.6299
.990.6296
0.000.7877
0.000.7882
0.00.024
0.6299
0.8268
0.00.394
.91730
8.1850
.0000.6299
.990.6296
.000.8270
.000.8276
0.000.015
0.6299
0.8661
.00.472
.2520
.92680
.0000.6299
.990.6296
.000.8664
.000.8669
0.000.022
0.6299
0.8661
.00.630
.93350
.3870
.0000.6299
.990.6296
.000.8664
.000.8669
0.00.031
0.6299
0.8661
.00.630
.93350
.3870
.0000.6299
.990.6296
.000.8664
.000.8669
0.00.031
0.6299
0.8661
0.00.787
8.4180
.95150
.0000.6299
.990.6296
.000.8664
.000.8669
0.00.037
0.6299
0.9449
0.00.787
0.4540
.4810
.0000.6299
.990.6296
.000.9452
.000.9457
0.00.055
0.6693
00.7874
0.00.394
.91340
8.1920
.0000.6693
.990.6690
0.000.7877
0.000.7882
0.000.009
AC8
0.6693
0.8268
0.00.394
8.1830
0.2340
.0000.6693
.990.6690
.000.8270
.000.8276
0.000.013
0.6693
0.8268
.80.504
0.2360
.3260
.0000.6693
.990.6690
.000.8270
.000.8276
0.0080.018
TIMKEN PRODUCTS CATALOG
Needle Roller and Cage Radial AssembliesShaft Dia.mm Fw
Dimensions mm/in. -0. -.008 -0. -.022Ew Bc
Assembly Designation
Load Ratings kN/lbf.C C0
Limiting Speed Grease RPm 000 000 000 000 8000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 OilCg
mounting Dimensions mm/in. max.S
min.
min.h
max.
Wt. kg/lbs.
A A C A C
0.6693
0.8268
.00.512
Kxx Kxx Kxxh Kxx0Fh KxxF K8xx8F K8xx0 K8xx0h K8xxh K8xx K8xxFV K8xxh K8xx0F K8xx K8xx0h K8xxh K8xxFV K8xx0F.ZB K9xx K9xx K0xx8F K0xx0 K0xx0h K0xx K0xx K0xxh K0xx K0xxh K0xx
0.2360
.3260
0.0 0.0 0.0 0.080 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.08 0.09 0.0 0.08 0.09 0.08 0.0 0.0 0.09 0.08 0.0 0.0 0.080 0.08 0.08 0.09 0.00 0.0
.0000.6693
.990.6690
.000.8270
.000.8276
0.0080.018
0.6693
0.8268
.00.591
.2560
.3620
.0000.6693
.990.6690
.000.8270
.000.8276
0.0080.018
0.6693
0.8268
.00.669
.3010
9.84450
.0000.6693
.990.6690
.000.8270
.000.8276
0.00.024
0.6693
0.8661
0.00.787
.03820
.5240
.0000.6693
.990.6690
.000.8664
.000.8669
0.00.033
0.6693
0.9055
.00.591
.3170
.3660
.0000.6693
.990.6690
.000.9058
.000.9063
0.000.022
8
80.7087
0.8661
8.00.315
.1420
.01730
8.0000.7087
.990.7083
.000.8664
.000.8669
0.000.011
80.7087
0.8661
0.00.394
8.1890
.2500
8.0000.7087
.990.7083
.000.8664
.000.8669
0.000.013
80.7087
0.8661
0.00.394
8.1890
.2500
8.0000.7087
.990.7083
.000.8664
.000.8669
0.000.013
80.7087
0.8661
.00.512
0.82430
.3460
8.0000.7087
.990.7083
.000.8664
.000.8669
0.0080.018
80.7087
0.8661
.00.551
.2610
.83780
8.0000.7087
.990.7083
.000.8664
.000.8669
0.0090.020
80.7087
0.8661
.00.551
.2540
.3660
8.0000.7087
.990.7083
.000.8664
.000.8669
0.0090.020
80.7087
0.8661
.00.669
.2990
9.94470
8.0000.7087
.990.7083
.000.8664
.000.8669
0.0090.020
80.7087
0.8661
0.00.787
.03370
.5260
8.0000.7087
.990.7083
.000.8664
.000.8669
0.00.024
80.7087
0.9449
.00.472
.82650
.2940
8.0000.7087
.990.7083
.000.9452
.000.9457
0.00.024
A A A A A
80.7087
0.9449
0.00.787
9.4360
.95600
8.0000.7087
.990.7083
.000.9452
.000.9457
0.090.042
80.7087
0.9843
.00.866
.5240
8.6430
8.0000.7087
.990.7083
.000.9845
.000.9850
0.00.055
80.7087
1.0236
.00.472
.83100
.3030
8.0000.7087
.990.7083
.001.0239
.001.0244
0.000.044
80.7087
1.0236
0.00.787
.4880
.5420
8.0000.7087
.990.7083
.001.0239
.001.0244
0.00.060
9
90.7480
0.9055
.00.512
0.82430
.3480
9.0000.7480
8.990.7477
.000.9058
.000.9063
0.0080.018
90.7480
0.9055
.00.669
.3010
0.4630
9.0000.7480
8.990.7477
.000.9058
.000.9063
0.00.024
0
00.7874
0.9449
8.00.315
.1640
9.02160
0.0000.7874
9.990.7870
.000.9452
.000.9457
0.000.011
00.7874
0.9449
0.00.394
8.92020
.2810
0.0000.7874
9.990.7870
.000.9452
.000.9457
0.000.013
00.7874
0.9449
0.00.394
8.92020
.2810
0.0000.7874
9.990.7870
.000.9452
.000.9457
0.000.013
00.7874
0.9449
.00.472
0.2410
.3530
0.0000.7874
9.990.7870
.000.9452
.000.9457
0.0080.018
00.7874
0.9449
.00.512
.2590
.3890
0.0000.7874
9.990.7870
.000.9452
.000.9457
0.0080.018
00.7874
0.9449
.00.512
.2590
.3890
0.0000.7874
9.990.7870
.000.9452
.000.9457
0.0090.020
00.7874
0.9449
.00.551
.2790
8.94250
0.0000.7874
9.990.7870
.000.9452
.000.9457
0.0090.020
00.7874
0.9449
.00.669
.83330
.5330
0.0000.7874
9.990.7870
.000.9452
.000.9457
0.00.024
00.7874
1.0236
.00.472
.02920
.3440
0.0000.7874
9.990.7870
.001.0239
.001.0244
0.00.026
Continued on next page.
TIMKEN PRODUCTS CATALOG
C9
OpenEnd
ClosedEnd
NEEDLE RoLLER BEARiNgS
A A B C
BC
SINGLE-ROW, DOuBLE-ROW ASSEmBLIES continuedmEtRIC SERIESFw Ew W E Fw
racewaysurfacestobe 58HRCorequivalent
FW Ew
S
H
Bc
KShaft Dia.mm Fw
TypesWJandWJC K.ZWLoad Ratings kN/lbf.C C0K.ZW Limiting Speed
Bc
Dimensions mm/in. -0. -.008 -0. -.022Ew Bc
K
mounting Dimensions mm/in. max. Wt. kg/lbs.
Assembly Designation
Grease
Oil max. min. min. re:ServiceCatalog,pages364,365,390Cg
RPm 000 000 000 000 000 000 000 000 000 000 000 000 000 0000 0000 0000 0000 0000 0000 0000 000 000 000 000 9000 000 000
rev1-8Oct99 S0.0000.7874
h
00.7874
1.0236
.00.512
K0xxh K0xxh K0xx0 K0x8x0h K0x8xh K0x0x0h K0xxh KxxF Kxxh Kxx0h Kxxh Kxx Kxxh Kxx8h Kx8x Kx8xh Kx0xh Kx0x0FV KxxF Kxx0h Kx8xF Kxxh.ZB Kxx,h
.3010
.93570
0.0 0.000 0.00 0.000 0.09 0.09 0.0 0.0 0.0 0.09 0.00 0.0 0.0 0.09 0.08 0.008 0.09 0.0 0.0 0.0 0.0 0.09 0.00
9.990.7870
.001.0239
.001.0244
0.00.031
00.7874
1.0236
.00.669
9.4340
.5730
0.0000.7874
9.990.7870
.001.0239
.001.0244
0.00.037
00.7874
1.0236
0.00.787
0.4560
.6110
0.0000.7874
9.990.7870
.001.0239
.001.0244
0.000.044
00.7874
81.1024
0.00.787
.5530 6680
9.06520 8320
0.0000.7874 0.7874
9.990.7870 0.7870
8.001.1026
8.001.1031
0.080.062
00.7874
81.1024
.00.984
9.Page48/52/54/56/58/66 .0 000 8.98750
rev4.19Nov98 0.000 9.99
8.001.1026
8.001.1031
0.00.079
0
01.1811
0.01.181
.810300
000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000
0.0000.7874
9.990.7870
0.001.1814
0.001.1819
0.00.121
A
0.7874
00.7874
1.2598
.01.417
9.911220
.012810
0.0000.7874
9.990.7870
.0091.2602
.01.2608
0.080.181
0.8268
0.9843
.00.669
.3210
.5190
.0000.8268
0.990.8264
.000.9845
.000.9850
0.00.026
0.8268
0.9843
.00.669
.3210
.5190
.0000.8268
0.990.8264
.000.9845
.000.9850
0.00.029
A A A
0.8661
1.0236
0.00.394
9.82210
.3 260
.0000.8661
.990.8658
.001.0239
.001.0244
0.000.015
0.8661
1.0236
.00.512
.82650
8.4110
.0000.8661
.990.8658
.001.0239
.001.0244
0.00.026
0.8661
1.0236
.00.669
.3510
.5910
.0000.8661
.990.8658
.001.0239
.001.0244
0.00.033
0.8661
1.0236
.00.669
.3510
.5910
.0000.8661
.990.8658
.001.0239
.001.0244
0.00.026
0.8661
1.0236
8.00.709
.3440
.5730
.0000.8661
.990.8658
.001.0239
.001.0244
0.00.037
0.8661
81.1024
.00.512
.93120
.3840
.0000.8661
.990.8658
8.001.1026
8.001.1031
0.00.033
0.8661
81.1024
.00.669
8.4090
.5440
.0000.8661
.990.8658
8.001.1026
8.001.1031
0.000.044
0.8661
01.1811
.00.591
9.4430
.5010
.0000.8661
.990.8658
0.001.1814
0.001.1819
0.00.051
0.8661
01.1811
0.00.787
.5490
9.6610
.0000.8661
.990.8658
0.001.1814
0.001.1819
0.00.068
0.8661
1.2598
.00.945
.7440
.98520
.0000.8661
.990.8658
.0091.2602
.01.2608
0.00.101
0.8661
1.2598
0.01.181
.89400
.11530
.0000.8661
.990.8658
.0091.2602
.01.2608
0.00.126
0.9055
81.1024
.00.945
.5040
.8140
.0000.9055
.990.9052
8.001.1026
8.001.1031
0.00.051
AC0
0.9055
1.3780
.00.630
.95820
.5640
.0000.9055
.990.9052
.0091.3783
.01.3789
0.000.088
0.9055
1.3780
.0.638
9.6540
9.6590
.0000.9055
.990.9052
.0091.3783
.01.3789
0.000.088
TIMKEN PRODUCTS CATALOG
Needle Roller and Cage Radial AssembliesShaft Dia.mm Fw
Dimensions mm/in. -0. -.008 -0. -.022Ew Bc
Assembly Designation
Load Ratings kN/lbf.C C0
Limiting Speed Grease RPm 000 000 8000 8000 OilCg
mounting Dimensions mm/in. max.S
min.
min.h
max.
Wt. kg/lbs.
A A C A C
0.9449
81.1024
0.00.394
Kx8x0h Kx8xh Kx8xF Kx8xh Kx0x0tN Kx0xh Kx0x Kxxh Kx9x0h Kx9xh Kx9xh Kx0x Kx0xh Kx0x8 Kx0x0h Kx0xh Kx0xZW Kxxh Kxxh Kxx KxxF Kxxh KxxF KxxFh Kxx Kxx0Fh.ZB Kxx0h Kxxh Kxxh
9.2170
.3280
0.098 0.0
.0000.9449
.990.9445
8.001.1026
8.001.1031
0.00.060
0.9449
81.1024
.00.512
.2810
0.4540
.0000.9449
.990.9445
8.001.1026
8.001.1031
0.000.022
0.9449
81.1024
.00.630
.0000.9449
.990.9445
8.001.1026
8.001.1031
0.9449
81.1024
.00.669
.3460
.5930
000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000
8000 9000 9000 9000 0000 000 000 000 000 000 000 000 000 000 8000 8000 8000 8000 8000 8000 8000 8000 8000 8000 8000 8000
0.0 0.0 0.0 0.0 0.00 0.0 0.0 0.0 0.0 0.0 0.08 0.08 0.0 0.00 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.0 0.0
.0000.9449
.990.9445
8.001.1026
8.001.1031
0.00.029
0.9449
01.1811
0.00.394
.2540
.3030
.0000.9449
.990.9445
0.001.1814
0.001.1819
0.0080.018
0.9449
01.1811
.00.669
9.84450
.6230
.0000.9449
.990.9445
0.001.1814
0.001.1819
0.000.044
0.9449
01.1811
.00.866
.05620
.8390
.0000.9449
.990.9445
0.001.1814
0.001.1819
0.00.053
0.9449
1.4173
.00.906
.8340
0.9010
.0000.9449
.990.9445
.0091.4177
.01.4183
0.000.154
0.9843
91.1417
0.00.394
9.2160
.3280
.0000.9843
.990.9839
9.001.1420
9.001.1425
0.0080.018
0.9843
91.1417
.00.512
.82880
.4740
.0000.9843
.990.9839
9.001.1420
9.001.1425
0.000.022
0.9843
91.1417
.00.669
.3390
.5890
.0000.9843
.990.9839
9.001.1420
9.001.1425
0.00.035
0.9843
01.1811
.00.512
.3280
.4810
.0000.9843
.990.9839
0.001.1814
0.001.1819
0.00.026
0.9843
01.1811
.00.669
8.84230
9.86700
.0000.9843
.990.9839
0.001.1814
0.001.1819
0.00.035
0.9843
01.1811
8.00.709
0.4630
.7510
.0000.9843
.990.9839
0.001.1814
0.001.1819
0.00.037
A A A A A
0.9843
01.1811
0.00.787
.94920
.8120
.0000.9843
.990.9839
0.001.1814
0.001.1819
0.090.042
0.9843
01.1811
.00.945
.85580
.9530
.0000.9843
.990.9839
0.001.1814
0.001.1819
0.00.053
0.9843
01.1811
.01.024
.05170
8.8680
.0000.9843
.990.9839
0.001.1814
0.001.1819
0.00.060
0.9843
1.2205
.00.551
.83780
.5100
.0000.9843
.990.9839
.0091.2208
.01.2215
0.00.037
0.9843
1.2205
.00.669
9.4430
.86250
.0000.9843
.990.9839
.0091.2208
.01.2215
0.000.044
0.9843
1.2205
.00.827
.5640
8.08540
.0000.9843
.990.9839
.0091.2208
.01.2215
0.00.057
0.9843
1.2205
.00.827
.5640
8.08540
.0000.9843
.990.9839
.0091.2208
.01.2215
0.00.057
0.9843
1.2205
.00.827
.5640
8.08540
.0000.9843
.990.9839
.0091.2208
.01.2215
0.00.057
0.9843
1.2205
.00.945
.5690
8.8660
.0000.9843
.990.9839
.0091.2208
.01.2215
0.00.068
0.9843
1.2205
.00.945
.5690
8.8660
.0000.9843
.990.9839
.0091.2208
.01.2215
0.00.068
0.9843
1.2598
.00.630
9.84450
.5690
.0000.9843
.990.9839
.0091.2602
.01.2608
0.00.060
0.9843
1.2992
0.00.787
.5760
.7260
.0000.9843
.990.9839
.0091.2996
.01.3002
0.00.077
0.9843
1.2992
0.00.787
8.86470
.8450
.0000.9843
.990.9839
.0091.2996
.01.3002
0.00.077
0.9843
1.2992
.00.945
.7260
.9780
.0000.9843
.990.9839
.0091.2996
.01.3002
0.080.084
0.9843
1.2992
.00.984
.07420
.10030
.0000.9843
.990.9839
.0091.2996
.01.3002
0.00.090
Continued on next page.
TIMKEN PRODUCTS CATALOG
C
OpenEnd
ClosedEnd
NEEDLE RoLLER BEARiNgS
A A B C
BC
SINGLE-ROW, DOuBLE-ROW ASSEmBLIES continuedmEtRIC SERIESFw Ew W E Fw
racewaysurfacestobe 58HRCorequivalent
FW Ew
S
H
Bc
KShaft Dia.mm Fw
TypesWJandWJC K.ZWLoad Ratings kN/lbf.C C0K.ZW Limiting Speed
Bc
Dimensions mm/in. -0. -.008 -0. -.022Ew Bc
K
mounting Dimensions mm/in. max. Wt. kg/lbs.
Assembly Designation
Grease
Oil max. min. min. re:ServiceCatalog,pages364,365,390Cg
RPm 000 000 000 000 9000 9000 9000 9000
rev1-8Oct99 S.0000.9843
h
0.9843
1.3780
.0.933
Kxx,h Kxxh Kxx0h Kxx0h.ZB Kxxh Kxx0h Kx0x0F Kx0x Kx0x Kx0xZW K8xxF K8xxF K8xxFV K8xxh K8xx K8xx K8xx0h K8xxh K8xxFh K8xxh K8xxh K8xx0FV K8x8x,
.98070
.9510
0.0 0.00 0.09 0.09 0.099 0.08 0.008 0.0 0.0 0.00 0.098 0.09 0.09 0.08 0.0 0.0 0.08 0.09 0.00 0.00 0.009 0.0 0.089
.990.9839
.0091.3783
.01.3789
0.000.110
0.9843
1.3780
.00.984
.88500
.10390
.0000.9843
.990.9839
.0091.3783
.01.3789
0.00.119
0.9843
1.3780
0.01.181
.10030
.12860
.0000.9843
.990.9839
.0091.3783
.01.3789
0.000.132
0.9843
1.3780
0.01.181
.10030 11780
.12860 15830
.0000.9843 0.9843
.990.9839 0.9839
.0091.3783
.01.3789
0.000.132
0.9843
1.3780
.01.417
.Page48/52/54/56/58/66 9000 0. 000 .7310
rev4.19Nov98 .000 .99
.0091.3783
.01.3789
0.00.163
1.4567
0.00.787
.7670
000 000 0000 0000 0000 9900 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 000
9000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000
.0000.9843
.990.9839
.0091.4570
.01.4577
0.00.121
A A A A A
0.9843
1.0236
01.1811
0.00.394
9.2130
.3260
.0001.0236
.991.0233
0.001.1814
0.001.1819
0.000.015
1.0236
01.1811
.00.512
.2770
0.4590
.0001.0236
.991.0233
0.001.1814
0.001.1819
0.00.024
1.0236
01.1811
.00.669
.03370
.5910
.0001.0236
.991.0233
0.001.1814
0.001.1819
0.00.031
1.0236
01.1811
.00.866
.3750
0.6790
.0001.0236
.991.0233
0.001.1814
0.001.1819
0.080.040
8
81.1024
1.2598
.00.827
8.4200
.8030
8.0001.1024
.991.1020
.0091.2602
.01.2608
0.080.040
81.1024
1.2992
.00.512
.3170
.4810
8.0001.1024
.991.1020
.0091.2996
.01.3002
0.00.033
81.1024
1.2992
.00.512
.3170
.4810
8.0001.1024
.991.1020
.0091.2996
.01.3002
0.00.033
81.1024
1.2992
.00.669
9.84450
.07420
8.0001.1024
.991.1020
.0091.2996
.01.3002
0.080.040
81.1024
1.2992
.01.063
9.06520
.812090
8.0001.1024
.991.1020
.0091.2996
.01.3002
0.00.060
81.1024
1.3386
.00.669
.4740
.7080
8.0001.1024
.991.1020
.0091.3389
.01.3396
0.00.049
81.1024
1.3386
0.00.787
.5490
.88500
8.0001.1024
.991.1020
.0091.3389
.01.3396
0.00.055
81.1024
1.3780
.00.591
9.4380
.5760
8.0001.1024
.991.1020
.0091.3783
.01.3789
0.00.055
81.1024
1.3780
.00.630
.4830
9.6540
8.0001.1024
.991.1020
.0091.3783
.01.3789
0.00.057
81.1024
1.3780
.00.630
.4830
9.6540
8.0001.1024
.991.1020
.0091.3783
.01.3789
0.00.057
81.1024
1.3780
.01.063
.7910
.12300
8.0001.1024
.991.1020
.0091.3783
.01.3789
0.00.093
81.1024
1.4173
0.00.787
.86250
.08320
8.0001.1024
.991.1020
.0091.4177
.01.4183
0.090.086
81.1024
81.4961
.1.004
0.99190
.11850
8.0001.1024
.991.1020
8.0091.4964
8.01.4970
0.090.130
C
TIMKEN PRODUCTS CATALOG
Needle Roller and Cage Radial AssembliesShaft Dia.mm Fw
Dimensions mm/in. -0. -.008 -0. -.022Ew Bc
Assembly Designation
Load Ratings kN/lbf.C C0
Limiting Speed Grease RPm 000 000 000 000 900 900 900 900 900 900 900 900 900 900 900 9900 0000 0000 900 800 800 800 800 8800 8800 8900 8900 9000 9000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 OilCg
mounting Dimensions mm/in. max.S
min.
min.h
max.
Wt. kg/lbs.
A A C A C
81.1024
01.5748
8.00.709
K8x0x8h K8x0xh K8x0x0h K8xxh K9xxF K0xx K0xxh K0xxh K0xx0h K0xxF K0xxh K0xxhZW K0xx K0xx8 K0xx8FV K0x0x0h K0xx0h K0xxh K0,x,xFV KxxF Kxx Kxxh Kxx Kx8x0h Kx8xh Kx9xh Kx9x8h Kx0xh Kx0xh
.7550
.8210
0.09 0.08 0.00 0.08 0.0 0.0 0.0 0.09 0.0 0.0 0.00 0.09 0.08 0.0 0.0 0.0 0.09 0.099 0.0 0.0 0.0 0.00 0.09 0.0 0.0 0.08 0.09 0.0 0.0
8.0001.1024
.991.1020
0.0091.5752
0.01.5758
0.000.132
81.1024
01.5748
.00.984
.10230
.012140
8.0001.1024
.991.1020
0.0091.5752
0.01.5758
0.00.159
81.1024
01.5748
0.01.181
.12210
.815240
8.0001.1024
.991.1020
0.0091.5752
0.01.5758
0.000.220
81.1024
1.6142
.00.984
9.11060
.12840
8.0001.1024
.991.1020
.0091.6145
.01.6152
0.080.181
9 0
91.1417
1.3386
.01.063
8.96500
.012140
9.0001.1417
8.991.1414
.0091.3389
.01.3396
0.00.073
01.1811
1.3386
.00.512
.3030
.5420
0.0001.1811
9.991.1807
.0091.3389
.01.3396
0.00.024
01.1811
1.3780
.00.512
.3510
.95600
0.0001.1811
9.991.1807
.0091.3783
.01.3789
0.00.037
01.1811
1.3780
.00.669
0.4540
.7780
0.0001.1811
9.991.1807
.0091.3783
.01.3789
0.00.049
01.1811
1.3780
0.00.787
.5280
.99420
0.0001.1811
9.991.1807
.0091.3783
.01.3789
0.00.051
01.1811
1.3780
.80.898
.5760
.810520
0.0001.1811
9.991.1807
.0091.3783
.01.3789
0.080.062
01.1811
1.3780
.01.063
0.6880
9.013260
0.0001.1811
9.991.1807
.0091.3783
.01.3789
0.00.071
01.1811
1.3780
.01.063
9.94470
.7550
0.0001.1811
9.991.1807
.0091.3783
.01.3789
0.00.073
01.1811
1.4173
.00.551
8.04050
.5890
0.0001.1811
9.991.1807
.0091.4177
.01.4183
0.000.044
01.1811
1.4567
.80.701
.5460
.87820
0.0001.1811
9.991.1807
.0091.4570
.01.4577
0.00.073
A A A A A
01.1811
1.4567
8.00.709
.5460
.87820
0.0001.1811
9.991.1807
.0091.4570
.01.4577
0.00.073
01.1811
01.5748
0.01.181
9.11060
.815240
0.0001.1811
9.991.1807
0.0091.5752
0.01.5758
0.00.170
01.1811
1.6535
0.01.181
.12180
8.15420
0.0001.1811
9.991.1807
.0091.6539
.01.6545
0.090.212
01.1811
1.7323
.01.024
.11780
9.913470
0.0001.1811
9.991.1807
.0091.7326
.01.7333
0.090.209
1.2047
1.4409
.00.945
.86250
.10390
0.001.2047
0.91.2044
.091.4413
.1.4419
0.080.084
1.2598
1.4173
.00.591
.2610
0.4540
.0001.2598
.9891.2594
.0091.4177
.01.4183
0.00.033
1.2598
1.4567
.00.512
.3420
.5490
.0001.2598
.9891.2594
.0091.4570
.01.4577
0.080.040
1.2598
1.4567
.00.669
0.04500
.87820
.0001.2598
.9891.2594
.0091.4570
.01.4577
0.000.044
1.2598
1.4567
.01.063
9.6590
.812770
.0001.2598
.9891.2594
.0091.4570
.01.4577
0.00.077
1.2598
81.4961
0.00.787
.6140
.10270
.0001.2598
.9891.2594
8.0091.4964
8.01.4970
0.000.066
1.2598
81.4961
.01.024
.7460
8.813220
.0001.2598
.9891.2594
8.0091.4964
8.01.4970
0.00.082
1.2598
91.5354
.00.630
.05170
.07420
.0001.2598
.9891.2594
9.0091.5358
9.01.5364
0.000.066
1.2598
91.5354
8.00.709
.85800
8.8590
.0001.2598
.9891.2594
9.0091.5358
9.01.5364
0.00.073
1.2598
01.5748
.00.984
.98520
.12860
.0001.2598
.9891.2594
0.0091.5752
0.01.5758
0.00.115
1.2598
01.5748
.01.417
.11760
8.19420
.0001.2598
.9891.2594
0.0091.5752
0.01.5758
0.0800.176
Continued on next page.
TIMKEN PRODUCTS CATALOG
C
OpenEnd
ClosedEnd
NEEDLE RoLLER BEARiNgS
A A B C
BC
SINGLE-ROW, DOuBLE-ROW ASSEmBLIES continuedmEtRIC SERIESFw Ew W E Fw
racewaysurfacestobe 58HRCorequivalent
FW Ew
S
H
Bc
KShaft Dia.mm Fw
TypesWJandWJC K.ZWLoad Ratings kN/lbf.C C0K.ZW Limiting Speed
Bc
Dimensions mm/in. -0. -.008 -0. -.022Ew Bc
K
mounting Dimensions mm/in. max. Wt. kg/lbs.
Assembly Designation
Grease
Oil max. min. min. re:ServiceCatalog,pages364,365,390Cg
RPm 900 900 900 900 000 000 000 000
rev1-8Oct99 S.0001.2598
h
1.2598
1.6535
.01.654
Kxxh Kxx8h Kxxh Kxx0h Kxxh.ZB Kx8x KxxFh KxxFV Kx0xh Kx0xh Kx0x9F.ZB Kx0x9h.ZB Kx0xh Kx0xh Kxx KxxAh Kxx8 Kxx0h Kxx0Fh Kxx0Fh Kxx0F Kxxh Kxx
9.15560
0824280
0.09 0.0 0.0 0.0 0.00 0.08 0.0 0.0 0.098 0.00 0.0 0.0 0.0 0.08 0.008 0.008 0.0 0.0 0.09 0.0 0.0 0.09 0.0
.9891.2594
.0091.6539
.01.6545
0.00.243
1.2598
1.8110
8.00.709
9.8810
.99420
.0001.2598
.9891.2594
.0091.8114
.01.8120
0.00.165
1.2598
1.8110
.01.260
.015060
8.18750
.0001.2598
.9891.2594
.0091.8114
.01.8120
0.00.309
1.2598
1.8110
0.01.575
8.18370 12570
0824280 12950
.0001.2598 1.2992
.9891.2594 1.2988
.0091.8114
.01.8120
0.80.348
1.2992
2.0079
.00.906
.9Page48/52/54/56/58/66 000 . 900 .2740
rev4.19Nov98 .000 .989
.002.0083
.092.0090
0.00.309
1.3386
81.4961
.00.433
.94920
800 800 800 900 900 900 900 900 900 800 800 800 800 800 800 800 800 800
000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000
.0001.3386
.9891.3381
8.0091.4964
8.01.4970
0.00.024
A
1.3386
1.7323
.01.024
.99640
8.913240
.0001.3386
.9891.3381
.0091.7326
.01.7333
0.0800.176
1.3386
1.7323
.01.024
.99640
8.913240
.0001.3386
.9891.3381
.0091.7326
.01.7333
0.00.165
1.3780
01.5748
.00.512
.3640
.6110
.0001.3780
.9891.3775
0.0091.5752
0.01.5758
0.080.040
A A A AC
1.3780
01.5748
.00.669
.4970
0.89170
.0001.3780
.9891.3775
0.0091.5752
0.01.5758
0.00.055
1.3780
01.5748
9.00.748
.5220
.9710
.0001.3780
.9891.3775
0.0091.5752
0.01.5758
0.00.055
1.3780
01.5748
9.00.748
.5220
.9710
.0001.3780
.9891.3775
0.0091.5752
0.01.5758
0.00.055
1.3780
01.5748
.00.984
8.6380
.12630
.0001.3780
.9891.3775
0.0091.5752
0.01.5758
0.00.077
1.3780
01.5748
.01.063
9.86700
9.13400
.0001.3780
.9891.3775
0.0091.5752
0.01.5758
0.00.082
1.3780
1.6535
.00.630
.5510
.88270
.0001.3780
.9891.3775
.0091.6539
.01.6545
0.00.071
1.3780
1.6535
.00.630
.5510
.88270
.0001.3780
.9891.3775
.0091.6539
.01.6545
0.00.068
1.3780
1.6535
8.00.709
.6180
.9580
.0001.3780
.9891.3775
.0091.6539
.01.6545
0.00.077
1.3780
1.6535
0.00.787
0.6830
8.10900
.0001.3780
.9891.3775
.0091.6539
.01.6545
0.00.082
1.3780
1.6535
0.01.181
0.9100
0.015740
.0001.3780
.9891.3775
.0091.6539
.01.6545
0.00.134
1.3780
1.7717
0.00.787
.8210
9.911220
.0001.3780
.9891.3775
.0091.7720
.01.7726
0.090.130
1.3780
1.7717
0.01.181
.11510
.16750
.0001.3780
.9891.3775
.0091.7720
.01.7726
0.000.220
1.3780
1.7717
.01.378
.13960
9.21470
.0001.3780
.9891.3775
.0091.7720
.01.7726
0.080.187
1.3780
1.7717
.01.614
0.815920
25400
.0001.3780
.9891.3775
.0091.7720
.01.7726
0.00.265
TIMKEN PRODUCTS CATALOG
Needle Roller and Cage Radial AssembliesShaft Dia.mm Fw
Dimensions mm/in. -0. -.008 -0. -.022Ew Bc
Assembly Designation
Load Ratings kN/lbf.C C0
Limiting Speed Grease RPm 800 800 800 800 00 800 900 00 00 00 00 00 00 00 00 00 00 00 00 800 800 800 900 900 900 900 900 900 900 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 OilCg
mounting Dimensions mm/in. max.S
min.
min.h
max.
Wt. kg/lbs.
A A C A C
1.3780
1.7717
9.01.929
Kxx9h Kxx9hZW Kx8x,8h.ZB Kx0x0F Kx0x9tN Kxx Kxx,h Kxxh Kxxh KxxF Kxx9h K8xx9tN K8xxF K8xxh K8xx K8xx0 K8xx0h K8xxFV K8xxh K8x0x K8x0xh K8x0x0FCh K0xxh K0xxCh K0xxh K0xx8h K0xxCh K0xxh K0xxtN
8.18550
831020
0.0 0.08 0.0 0.080 .... 0.0 0.0 0.0 0.0 0.00 0.0 .... 0.0 0.0 0.0 0.00 0.00 0.0 0.00 0.0 0.00 0.0 0.08 0.00 0.08 0.09 0.09 0.0 0.08
.0001.3780
.9891.3775
.0091.7720
.01.7726
0.0.315
1.3780
1.7717
9.01.929
.816140
25850
.0001.3780
.9891.3775
.0091.7720
.01.7726
0.0.315
1.3780
81.8898
.80.898
.10700
.12900
.0001.3780
.9891.3775
8.0091.8901
8.01.8907
0.000.220
1.3780
01.9685
0.01.575
9.17920
022930
.0001.3780
.9891.3775
0.0091.9689
0.01.9695
0.000.441
1.4173
01.5748
9.01.142
.4770
.10160
.0001.4173
.9891.4169
0.0091.5752
0.01.5758
0.090.064
1.4173
1.6535
.00.630
.85130
.8480
.0001.4173
.9891.4169
.0091.6539
.01.6545
0.00.060
1.4173
1.7323
.1.083
.89620
9.15560
.0001.4173
.9891.4169
.0091.7326
.01.7333
0.00.14
1.4567
1.6535
.00.512
.93800
9.6610
.0001.4567
.9891.4563
.0091.6539
.01.6545
0.00.037
1.4567
1.6535
.00.669
.94920
.09220
.0001.4567
.9891.4563
.0091.6539
.01.6545
0.00.055
1.4567
1.6535
.01.063
.7220
.915040
.0001.4567
.9891.4563
.0091.6539
.01.6545
0.090.086
1.4567
1.7323
9.00.748
9.6680
8.010790
.0001.4567
.9891.4563
.0091.7326
.01.7333
0.090.086
8
81.4961
1.6142
9.00.354
.91330
.02470
8.0001.4961
.9891.4956
.0091.6145
.01.6152
0.000.009
81.4961
1.6929
.00.669
.84900
.09220
8.0001.4961
.9891.4956
.0091.6933
.01.6939
0.00.071
81.4961
1.6929
.00.669
.84900
.09220
8.0001.4961
.9891.4956
.0091.6933
.01.6939
0.00.071
A A A A A
81.4961
1.6929
.01.063
.97170
.015060
8.0001.4961
.9891.4956
.0091.6933
.01.6939
0.00.090
81.4961
1.8110
9.80.780
.7490
.011470
8.0001.4961
.9891.4956
.0091.8114
.01.8120
0.00.121
81.4961
1.8110
9.80.780
.7490
.011470
8.0001.4961
.9891.4956
.0091.8114
.01.8120
0.00.121
81.4961
1.8110
.01.260
.12070
9.21270
8.0001.4961
.9891.4956
.0091.8114
.01.8120
0.0800.176
81.4961
1.8110
.01.260
.12410
98.22050
8.0001.4961
.9891.4956
.0091.8114
.01.8120
0.0900.198
81.4961
01.9685
.00.984
.011910
0.815920
8.0001.4961
.9891.4956
0.0091.9689
0.01.9695
0.000.220
81.4961
01.9685
.01.299
8.15350
98.22080
8.0001.4961
.9891.4956
0.0091.9689
0.01.9695
0.0.278
81.4961
01.9685
0.01.575
.17130
25400
8.0001.4961
.9891.4956
0.0091.9689
0.01.9695
0.00.375
0
01.5748
1.7717
.00.512
.3960
.7130
0.0001.5748
9.9891.5744
.0091.7720
.01.7726
0.00.049
01.5748
1.7717
.00.669
9.4320
.7940
0.0001.5748
9.9891.5744
.0091.7720
.01.7726
0.00.060
01.5748
1.7717
.00.669
.85350
.010570
0.0001.5748
9.9891.5744
.0091.7720
.01.7726
0.000.066
01.5748
1.7717
8.00.709
.5640
0.11330
0.0001.5748
9.9891.5744
.0091.7720
.01.7726
0.00.068
01.5748
1.7717
.00.827
.5240
.10160
0.0001.5748
9.9891.5744
.0091.7720
.01.7726
0.00.073
01.5748
1.7717
.01.063
.7350
0.15780
0.0001.5748
9.9891.5744
.0091.7720
.01.7726
0.000.088
01.5748
1.7717
.01.063
.7490
.16210
0.0001.5748
9.9891.5744
.0091.7720
.01.7726
0.000.066
Continued on next page.
TIMKEN PRODUCTS CATALOG
C
OpenEnd
ClosedEnd
NEEDLE RoLLER BEARiNgS
A A B C
BC
SINGLE-ROW, DOuBLE-ROW ASSEmBLIES continuedmEtRIC SERIESFw Ew W E Fw
racewaysurfacestobe 58HRCorequivalent
FW Ew
S
H
Bc
KShaft Dia.mm Fw
TypesWJandWJC K.ZWLoad Ratings kN/lbf.C C0K.ZW Limiting Speed
Bc
Dimensions mm/in. -0. -.008 -0. -.022Ew Bc
K
mounting Dimensions mm/in. max. Wt. kg/lbs.
Assembly Designation
Grease
Oil max. min. min. re:ServiceCatalog,pages364,365,390Cg
RPm 900 000 000 000 000 000 000 000 000 000 000 000 000 000 000 0000 0000 0000 0000 0000 0000 0000 0000 000 9800 9800 9900
rev1-8Oct99 S0.0001.5748
h
01.5748
1.7717
9.01.142
K0xx9h K0xx K0xx8 K0xx0 K0x8x0FV K0x8x0h K0x8xh.ZB K0x0xh K0xxh K0xxh Kx8xhZW Kxxh Kxxh KxxFh Kxxh Kx8xF Kx0xh Kx0x0h Kx0x0h.ZB Kxx0,h Kx8xFh Kx8xh Kx0x
.7800
.917060
0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00 0.0 0.0 0.00 0.09 0.090 0.0 0.0 0.09 0.009 0.08 0.0 0.0 0.09 0.0 0.0
9.9891.5744
.0091.7720
.01.7726
0.000.110
01.5748
1.8110
.00.669
.5670
.09890
0.0001.5748
9.9891.5744
.0091.8114
.01.8120
0.00.073
01.5748
1.8504
8.00.709
8.06290
.10250
0.0001.5748
9.9891.5744
.0091.8507
.01.8514
0.00.090
01.5748
1.8504
0.00.787
.6990 7980
.11710 12660
0.0001.5748 1.5748
9.9891.5744 1.5744
.0091.8507
.01.8514
0.00.093
01.5748
81.8898
0.00.787
.Page48/52/54/56/58/66 . 00 .7980
rev4.19Nov98 0.000 9.989
8.0091.8901
8.01.8907
0.00.115
0
81.8898
0.00.787
.12660
00 00 00 00 00 800 00 00 00 00 00 00 00 00 000 00 00 00
0.0001.5748
9.9891.5744
8.0091.8901
8.01.8907
0.000.110
A A A A
1.5748
01.5748
81.8898
.01.378
.12880
023380
0.0001.5748
9.9891.5744
8.0091.8901
8.01.8907
0.0980.216
01.5748
01.9685
.01.063
.011910
8.018210
0.0001.5748
9.9891.5744
0.0091.9689
0.01.9695
0.080.185
01.5748
2.1654
.01.772
023160
32820
0.0001.5748
9.9891.5744
.002.1657
.092.1665
0.0.487
01.5748
2.2047
.01.024
.14320
.17020
0.0001.5748
9.9891.5744
.002.2051
.092.2059
0.80.304
1.6142
81.8898
.01.220
8.08540
8.15310
.0001.6142
0.9891.6137
8.0091.8901
8.01.8907
0.00.148
1.6535
1.8504
.00.512
8.4200
.97850
.0001.6535
.9891.6531
.0091.8507
.01.8514
0.00.060
1.6535
1.8504
.00.669
.85130
.10160
.0001.6535
.9891.6531
.0091.8507
.01.8514
0.080.062
1.6535
1.8504
.01.063
.87600
.16790
.0001.6535
.9891.6531
.0091.8507
.01.8514
0.00.09
1.6535
1.8504
.01.063
.87600
.16790
.0001.6535
.9891.6531
.0091.8507
.01.8514
0.00.090
1.6535
81.8898
.00.945
.7440
.914370
.0001.6535
.9891.6531
8.0091.8901
8.01.8907
0.00.101
1.6535
01.9685
.00.512
0.94700
8.96500
.0001.6535
.9891.6531
0.0091.9689
0.01.9695
0.00.077
1.6535
01.9685
0.00.787
.7910
.12720
.0001.6535
.9891.6531
0.0091.9689
0.01.9695
0.00.119
1.6535
01.9685
0.01.181
.11530
9.920660
.0001.6535
.9891.6531
0.0091.9689
0.01.9695
0.0800.176
1.6535
2.1260
0.1.209
.14100
90.20260
.0001.6535
.9891.6531
.002.1264
.092.1271
0.00.309
1.6929
81.8898
.00.669
.05170
.810300
.0001.6929
.9891.6925
8.0091.8901
8.01.8907
0.00.079
A
1.6929
81.8898
.01.063
.87820
8.017540
.0001.6929
.9891.6925
8.0091.8901
8.01.8907
0.000.110
1.7323
01.9685
.00.866
.7100
0.13620
.0001.7323
.9891.7319
0.0091.9689
0.01.9695
0.00.101
C
TIMKEN PRODUCTS CATALOG
Needle Roller and Cage Radial AssembliesShaft Dia.mm Fw
Dimensions mm/in. -0. -.008 -0. -.022Ew Bc
Assembly Designation
Load Ratings kN/lbf.C C0
Limiting Speed Grease RPm 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 800 800 800 800 000 00 9900 9900 900 900 900 900 900 900 900 900 900 900 900 900 900 900 9800 0000 0000 0000 0000 0000 900 8900 8900 8900 8900 900 800 OilCg
mounting Dimensions mm/in. max.S
min.
min.h
max.
Wt. kg/lbs.
A A C A C
1.7323
01.9685
.00.866
Kx0xh Kx0x0,hZW Kx0xh Kx0xFVB Kx0xh Kx0x0F Kx0xCh Kx0xFh.ZB Kx0xtN Kxx8h KxxF Kxx0Fh.ZB Kxx0h Kxxh KxxF Kxx8h Kxx0h Kx9x8h Kx9x8tN Kx9xh Kx0x0h Kx0xh KxxhZW KxxFh Kxxh KxxFh Kxxh Kxx8FV K8xxh
.7100
0.13620
0.0 0.0 0.0 0.08 0.0 0.0 0.09 0.0 .... 0.09 0.0 0.00 0.00 0.0 0.0 0.0 0.09 0.0 .... 0.0 0.00 0.09 0.08 0.099 0.09 0.098 0.00 0.08 0.0
.0001.7323
.9891.7319
0.0091.9689
0.01.9695
0.00.101
1.7323
01.9685
0.1.201
.7980
0.15850
.0001.7323
.9891.7319
0.0091.9689
0.01.9695
0.080.150
1.7717
01.9685
.00.512
8.4140
.7890
.0001.7717
.9891.7712
0.0091.9689
0.01.9695
0.00.049
1.7717
01.9685
.00.591
9.4360
.8390
.0001.7717
.9891.7712
0.0091.9689
0.01.9695
0.080.062
1.7717
01.9685
.00.669
.95600
.811650
.0001.7717
.9891.7712
0.0091.9689
0.01.9695
0.000.066
1.7717
01.9685
0.00.787
.06070
.12900
.0001.7717
.9891.7712
0.0091.9689
0.01.9695
0.000.088
1.7717
01.9685
.00.827
.5530
0.11330
.0001.7717
.9891.7712
0.0091.9689
0.01.9695
0.00.079
1.7717
01.9685
.01.063
.7690
.17400
.0001.7717
.9891.7712
0.0091.9689
0.01.9695
0.00.095
1.7717
01.9685
.01.063
.87150
0.15890
.0001.7717
.9891.7712
0.0091.9689
0.01.9695
0.080.106
1.7717
2.0472
8.00.709
0.6770
.011690
.0001.7717
.9891.7712
.002.0476
.092.0484
0.00.099
1.7717
2.0472
.00.827
.07870
.14210
.0001.7717
.9891.7712
.002.0476
.092.0484
0.00.121
1.7717
2.0866
9.80.780
.08090
9.13380
.0001.7717
.9891.7712
.002.0870
.092.0878
0.000.132
1.7717
2.0866
0.00.787
.08090
9.13380
.0001.7717
.9891.7712
.002.0870
.092.0878
0.00.119
1.7717
2.0866
.80.976
.910320
8.18320
.0001.7717
.9891.7712
.002.0870
.092.0878
0.00.159
A A A A A
1.7717
2.0866
.00.984
.9550
.16570
.0001.7717
.9891.7712
.002.0870
.092.0878
0.00.165
1.7717
2.0866
8.01.102
9.11080
89.20050
.0001.7717
.9891.7712
.002.0870
.092.0878
0.080.172
1.7717
2.1654
0.00.787
.09440
.13980
.0001.7717
.9891.7712
.002.1657
.092.1665
0.00.163
1.7717
92.3228
8.00.709
.810750
8.913240
.0001.7717
.9891.7712
9.002.3232
9.092.3240
0.00.236
1.7717
92.3228
8.00.709
.10270
.12450
.0001.7717
.9891.7712
9.002.3232
9.092.3240
0.090.214
1.7717
92.3228
.01.417
8.18520
826530
.0001.7717
.9891.7712
9.002.3232
9.092.3240
0.80.399
1.7717
02.3622
0.01.181
.16970
022710
.0001.7717
.9891.7712
0.002.3626
0.092.3633
0.0.377
1.7717
02.3622
.01.772
0824280
035970
.0001.7717
.9891.7712
0.002.3626
0.092.3633
0.800.617
1.8110
2.0866
.01.417
8.10930
9.21740
.0001.8110
.9891.8106
.002.0870
.092.0878
0.000.220
1.8504
2.0472
.00.591
0.4520
9.88950
.0001.8504
.9891.8500
.002.0476
.092.0484
0.000.066
1.8504
2.0472
.00.669
.5440
0.11330
.0001.8504
.9891.8500
.002.0476
.092.0484
0.00.071
1.8504
2.0472
.81.055
.7960
8.18520
.0001.8504
.9891.8500
.002.0476
.092.0484
0.00.099
1.8504
2.0472
.01.063
.8230
8.919310
.0001.8504
.9891.8500
.002.0476
.092.0484
0.00.099
1.8504
2.1654
8.01.102
8.910990
89.20120
.0001.8504
.9891.8500
.002.1657
.092.1665
0.090.203
8
81.8898
2.0866
.00.669
.5780
.912340
8.0001.8898
.9891.8893
.002.0870
.092.0878
0.00.071
Continued on next page.
TIMKEN PRODUCTS CATALOG
C
OpenEnd
ClosedEnd
NEEDLE RoLLER BEARiNgS
A A B C
BC
SINGLE-ROW, DOuBLE-ROW ASSEmBLIES continuedmEtRIC SERIESFw Ew W E Fw
racewaysurfacestobe 58HRCorequivalent
FW Ew
S
H
Bc
KShaft Dia.mm Fw
TypesWJandWJC K.ZWLoad Ratings kN/lbf.C C0K.ZW Limiting Speed
Bc
Dimensions mm/in. -0. -.008 -0. -.022Ew Bc
K
mounting Dimensions mm/in. max. Wt. kg/lbs.
Assembly Designation
Grease
Oil max. min. min. re:ServiceCatalog,pages364,365,390Cg
RPm 00 00 00 00 8800 800 900 800 800 800 800 800 800 800 800 800 8900 900 900 8000 8000 8000 800 00 00 00 00
rev1-8Oct99 S8.0001.8898
h
81.8898
2.1260
9.00.748
K8xx9h.ZB K9xxhZW K9xx8h K0xxh K0xx0h K0xx0 K0xx0FV K0xx K0xx8Fh K0x8x0h K0x8xh K0x8xh K0xx0h.ZB K0xx0h K0x0xh Kxx KxxFCh Kxxh Kx0x Kx0x Kx0x0h Kx0xh Kx0x0
0.96950
.13760
0.0 0.099 0.09 0.0 0.088 0.0 0.0 0.08 0.0 0.0 0.0 0.0 0.0 0.09 0.09 0.0 0.0 0.0 0.09 0.090 0.0 0.0 0.080
.9891.8893
.002.1264
.092.1271
0.00.093
9
91.9291
2.1654
.01.260
0.9040
8.19420
9.0001.9291
8.9891.9287
.002.1657
.092.1665
0.0800.176
91.9291
2.5591
8.01.496
0022480
31920
9.0001.9291
8.9891.9287
.002.5594
.092.5602
0.0.538
0
01.9685
2.1654
.00.669
.5730 6790
.012360 15400
0.0001.9685 1.9685
9.9891.9681 1.9681
.002.1657
.092.1665
0.00.071
01.9685
2.1654
0.00.787
0.Page48/52/54/56/58/66 8. 00 8.8590
rev4.19Nov98 0.000 9.989
.002.1657
.092.1665
0.080.084
0
2.1654
0.01.181
9.20770
00 00 00 00 00 00 00 800 900 00 00 00 00 00 900 900 900 900
0.0001.9685
9.9891.9681
.002.1657
.092.1665
0.00.12
A A A
1.9685
01.9685
2.1654
0.01.181
8.8590
9.20770
0.0001.9685
9.9891.9681
.002.1657
.092.1665
0.00.126
01.9685
2.2047
.00.906
.7980
.16660
0.0001.9685
9.9891.9681
.002.2051
.092.2059
0.00.112
01.9685
2.2441
8.00.709
.7040
.12680
0.0001.9685
9.9891.9681
.002.2445
.092.2452
0.000.110
01.9685
82.2835
0.00.787
8.88720
.815240
0.0001.9685
9.9891.9681
8.002.2839
8.092.2846
0.00.143
01.9685
82.2835
.00.984
.10450
8.19240
0.0001.9685
9.9891.9681
8.002.2839
8.092.2846
0.080.179
01.9685
82.2835
.01.378
.914590
29450
0.0001.9685
9.9891.9681
8.002.2839
8.092.2846
0.00.231
01.9685
2.4409
0.01.181
.14520
98.22050
0.0001.9685
9.9891.9681
.002.4413
.092.4421
0.0.300
01.9685
2.5984
0.01.181
80.918190
0924500
0.0001.9685
9.9891.9681
.002.5988
.092.5996
0.90.423
01.9685
02.7559
.01.260
023160
929000
0.0001.9685
9.9891.9681
0.002.7563
0.092.7570
0.0.494
2.0472
2.2441
.00.472
8.4140
.8250
.0002.0472
.982.0467
.002.2445
.092.2452
0.00.049
2.0472
2.2441
.00.669
.4810
.9960
.0002.0472
.982.0467
.002.2445
.092.2452
0.00.077
A
2.0472
2.2441
.00.669
.4810
.9960
.0002.0472
.982.0467
.002.2445
.092.2452
0.00.077
2.0472
02.3622
.00.945
.10600
88.19900
.0002.0472
.982.0467
0.002.3626
0.092.3633
0.080.172
2.1654
02.3622
.00.669
.05850
8.13100
.0002.1654
.982.1648
0.002.3626
0.092.3633
0.00.082
2.1654
02.3622
0.00.787
0.6900
.16300
.0002.1654
.982.1648
0.002.3626
0.092.3633
0.00.093
AC8
2.1654
02.3622
.01.063
0.9010
022900
.0002.1654
.982.1648
0.002.3626
0.092.3633
0.00.121
2.1654
02.3622
0.01.181
0.9130
023200
.0002.1654
.982.1648
0.002.3626
0.092.3633
0.00.146
TIMKEN PRODUCTS CATALOG
Needle Roller and Cage Radial AssembliesShaft Dia.mm Fw
Dimensions mm/in. -0. -.008 -0. -.022Ew Bc
Assembly Designation
Load Ratings kN/lbf.C C0
Limiting Speed Grease RPm 900 000 000 000 000 000 000 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 800 800 800 800 00 00 00 900 900 900 900 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 OilCg
mounting Dimensions mm/in. max.S
min.
min.h
max.
Wt. kg/lbs.
A A C A C
2.1654
02.3622
0.01.181
Kx0x0Fh Kxxh Kxx8h KxxF Kxx0 Kxx Kxx K8xxF K8xx9h K8xx8h K0xx0h K0xxFh K0xx0Fh K0xx0 K0x8xF K0x8x0h K0x8xF K0x8xFh K0x8xh K0x8x K0x8x0ZW Kxx0 Kx0x Kx0x0Ch Kx0x0F Kx0x0h Kx0x0 Kxxh Kxx0h
0.9130
023200
0.080 0.0 0.09 0.0 0.080 0.0 0.0 0.0 0.0 0.09 0.00 0.00 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.08 0.00 0.0 0.08 0.08 0.0 0.0 0.09
.0002.1654
.982.1648
0.002.3626
0.092.3633
0.080.150
2.1654
2.4016
.01.024
.9960
022900
.0002.1654
.982.1648
.002.4020
.092.4027
0.00.139
2.1654
2.4409
8.00.709
.7460
.814100
.0002.1654
.982.1648
.002.4413
.092.4421
0.00.121
2.1654
2.4803
.00.591
0.6860
.11600
.0002.1654
.982.1648
.002.4807
.092.4815
0.00.119
2.1654
2.4803
0.00.787
0.9060
.16500
.0002.1654
.982.1648
.002.4807
.092.4815
0.00.159
2.1654
2.4803
.00.984
9.811200
9.21700
.0002.1654
.982.1648
.002.4807
.092.4815
0.0800.176
2.1654
2.4803
.01.260
.14000
929000
.0002.1654
.982.1648
.002.4807
.092.4815
0.080.238
8
82.2835
2.4803
.00.669
.06070
.14100
8.0002.2835
.982.2830
.002.4807
.092.4815
0.00.082
82.2835
2.5197
9.00.748
.97400
0.15900
8.0002.2835
.982.2830
.002.5201
.092.5208
0.00.082
82.2835
2.5591
8.00.709
.7710
.15100
8.0002.2835
.982.2830
.002.5594
.092.5602
0.080.128
0
02.3622
2.5591
0.00.787
.97170
8.17600
0.0002.3622
9.982.3617
.002.5594
.092.5602
0.00.101
02.3622
2.5591
.81.055
9.8880
023200
0.0002.3622
9.982.3617
.002.5594
.092.5602
0.090.130
02.3622
2.5591
9.81.173
.99640
25600
0.0002.3622
9.982.3617
.002.5594
.092.5602
0.080.187
02.3622
2.5591
0.01.181
.99640
25600
0.0002.3622
9.982.3617
.002.5594
.092.5602
0.000.154
A A A A A
02.3622
82.6772
.00.669
.7690
.13800
0.0002.3622
9.982.3617
8.002.6776
8.092.6783
0.00.146
02.3622
82.6772
0.00.787
.89400
9.17800
0.0002.3622
9.982.3617
8.002.6776
8.092.6783
0.00.146
02.3622
82.6772
.00.906
9.011000
9.21900
0.0002.3622
9.982.3617
8.002.6776
8.092.6783
0.0890.196
02.3622
82.6772
.00.906
9.011000
9.21900
0.0002.3622
9.982.3617
8.002.6776
8.092.6783
0.0890.196
02.3622
82.6772
.00.906
9.011000
9.21900
0.0002.3622
9.982.3617
8.002.6776
8.092.6783
0.0890.196
02.3622
82.6772
.00.984
.11600
023400
0.0002.3622
9.982.3617
8.002.6776
8.092.6783
0.090.201
02.3622
82.6772
0.01.181
.10400
90.20300
0.0002.3622
9.982.3617
8.002.6776
8.092.6783
0.90.262
2.4803
2.7953
0.00.787
.9310
9.17800
.0002.4803
.982.4798
.002.7957
.092.7964
0.000.154
2.5197
02.7559
.00.630
.5930
.12400
.0002.5197
.982.5192
0.002.7563
0.092.7570
0.090.108
2.5591
02.7559
0.00.787
8.6430
9.15600
.0002.5591
.982.5585
0.002.7563
0.092.7570
0.000.110
2.5591
02.7559
0.00.787
.7080
8.917700
.0002.5591
.982.5585
0.002.7563
0.092.7570
0.000.110
2.5591
02.7559
0.00.787
.7080
8.917700
.0002.5591
.982.5585
0.002.7563
0.092.7570
0.000.110
2.5591
02.7559
0.01.181
.9980
27700
.0002.5591
.982.5585
0.002.7563
0.092.7570
0.00.165
2.5591
2.8740
.00.906
8.10800
9.22000
.0002.5591
.982.5585
.002.8744
.092.8752
0.090.201
2.5591
2.8740
0.01.181
0.13500
929100
.0002.5591
.982.5585
.002.8744
.092.8752
0.0.256
Continued on next page.
TIMKEN PRODUCTS CATALOG
C9
OpenEnd
ClosedEnd
NEEDLE RoLLER BEARiNgS
A A B C
BC
SINGLE-ROW, DOuBLE-ROW ASSEmBLIES continuedmEtRIC SERIESFw Ew W E Fw
racewaysurfacestobe 58HRCorequivalent
FW Ew
S
H
Bc
KShaft Dia.mm Fw
TypesWJandWJC K.ZWLoad Ratings kN/lbf.C C0K.ZW Limiting Speed
Bc
Dimensions mm/in. -0. -.008 -0. -.022Ew Bc
K
mounting Dimensions mm/in. max. Wt. kg/lbs.
Assembly Designation
Grease
Oil max. min. min. re:ServiceCatalog,pages364,365,390Cg
RPm 000 000 000 000 00 00 00 00 00 00 900 900 000 000 000 000 000 00 00 800 00 00 00 00 00 00 00
rev1-8Oct99 S8.0002.6772
h
8
82.6772
2.9134
0.00.787
K8xx0Fh K8xx8Ch K8xx0h K8xxhZW K8xx0 K8x8x8,h K0xx0 K0xx0 K0x8x0h K0x8xF K0x8xF K0x8x0h K0x8xZW K0x8x0F K0x88x0h.ZB Kx80x0 Kx9x0 Kx8x0F Kx8x Kx8x0 Kx8x0Fh K80x8x0h K80x88xFV
.8430
88.19800
0.099 0.09 0.0 0.00 0.0 0.0 0.00 0.08 0.0 0.00 0.00 0.0 0.08 0.08 0.0 0.090 0.0 0.0 0.0 0.080 0.080 0.0 0.08
.982.6767
.002.9138
.092.9145
0.00.137
82.6772
2.9134
8.01.102
.810100
024700
8.0002.6772
.982.6767
.002.9138
.092.9145
0.080.181
82.6772
2.9134
0.01.181
.10700
926800
8.0002.6772
.982.6767
.002.9138
.092.9145
0.0980.216
82.6772
2.9134
.01.378
.10100 9850
25000 19700
8.0002.6772 2.6772
.982.6767 2.6767
.002.9138
.092.9145
0.00.265
82.6772
2.9921
0.00.787
.8Page48/52/54/56/58/66 8.8 000 26300
rev4.19Nov98 8.000 .98
.002.9925
.092.9933
0.080.190
8
83.2283
8.1.516
0947000
00 900 900 900 900 900 900 900 00 00 800 00 00 00 00 00 00 00
8.0002.6772
.982.6767
8.03.2288
8.03.2297
0.00.705
A A A
2.6772
0
02.7559
2.9921
0.00.787
.8120
8.19000
0.0002.7559
9.982.7554
.002.9925
.092.9933
0.00.143
02.7559
2.9921
0.01.181
.11600
.030100
0.0002.7559
9.982.7554
.002.9925
.092.9933
0.090.214
02.7559
83.0709
0.00.787
.9800
8.919800
0.0002.7559
9.982.7554
8.003.0713
8.093.0720
0.0900.198
02.7559
83.0709
.00.906
9.811200
0.023400
0.0002.7559
9.982.7554
8.003.0713
8.093.0720
0.0.254
02.7559
83.0709
.80.976
9.811200
0.023400
0.0002.7559
9.982.7554
8.003.0713
8.093.0720
0.0.254
02.7559
83.0709
0.01.181
.14000
9.031200
0.0002.7559
9.982.7554
8.003.0713
8.093.0720
0.00.309
02.7559
83.0709
.01.811
8.17600
8.042000
0.0002.7559
9.982.7554
8.003.0713
8.093.0720
0.880.414
02.7559
83.3465
0.01.575
826500
045600
0.0002.7559
9.982.7554
8.03.3469
8.03.3478
0.80.745
02.7559
883.4646
0.01.181
25900
39300
0.0002.7559
9.982.7554
88.03.4650
88.03.4659
0.00.452
2.8346
803.1496
0.00.787
.9980
90.20400
.0002.8346
.982.8341
80.003.1500
80.093.1507
0.080.185
2.8740
93.1102
0.00.787
.08320
88.19900
.0002.8740
.982.8735
9.003.1106
9.093.1114
0.080.150
A A
2.9528
83.1890
0.00.787
.8410
90.20400
.0002.9528
.982.9522
8.03.1894
8.03.1903
0.00.165
2.9528
83.2677
.00.906
.11800
.025600
.0002.9528
.982.9522
8.03.2682
8.03.2691
0.00.229
2.9528
83.2677
0.01.181
0.913700
831000
.0002.9528
.982.9522
8.03.2682
8.03.2691
0.0.311
2.9528
83.2677
0.01.181
0.913700
831000
.0002.9528
.982.9522
8.03.2682
8.03.2691
0.0.311
80
803.1496
83.3858
0.00.787
8.8680
9.21700
80.0003.1496
9.983.1491
8.03.3863
8.03.3872
0.00.159
803.1496
883.4646
.00.984
.012100
27200
80.0003.1496
9.983.1491
88.03.4650
88.03.4659
0.0.295
C0
TIMKEN PRODUCTS CATALOG
Needle Roller and Cage Radial AssembliesShaft Dia.mm Fw
Dimensions mm/in. -0. -.008 -0. -.022Ew Bc
Assembly Designation
Load Ratings kN/lbf.C C0
Limiting Speed Grease RPm 00 00 00 900 OilCg
mounting Dimensions mm/in. max.S
min.
min.h
max.
Wt. kg/lbs.
A A C A C
803.1496
883.4646
0.01.181
K80x88x0 K8x9x0h K8x9xF K8x9x0h K90x9x0 K90x98xF K90x98x0 K9x0x0 K9x0x0F K00x08x0 K0x8x K0x8x0h
.15200
36200
0.08 0.0
80.0003.1496
9.983.1491
88.03.4650
88.03.4659
0.0.337
8
8 3.3465 8 3.3465 8 3.3465
9 3.6220 9 3.6614 9 3.6614 9 3.8189 98 3.8583 98 3.8583 0 4.0551 0 4.0551 08 4.2520 8 4.6457 8 4.6457
0.0 0.787 .0 0.984 0.0 1.181 0.0 0.787 .0 0.984 0.0 1.181 0.0 0.787 0.0 1.181 0.0 1.181 .0 0.945 0.0 1.181
9.9 8970
9. 20600
8.988 3.3460 8.988 3.3460
8.9 3.3454 8.9 3.3454 8.9 3.3454 89.9 3.5422 89.9 3.5422 89.9 3.5422 9.9 3.7391 9.9 3.7391 99.9 3.9359 09.9 4.3296 09.9 4.3296
9.0 3.6225 9.0 3.6619 9.0 3.6619 9.0 3.8194 98.0 3.8587 98.0 3.8587 0.0 4.0556 0.0 4.0556 08.0 4.2524 8.0 4.6461 8.0 4.6461
9.0 3.6234 9.0 3.6628 9.0 3.6628 9.0 3.8202 98.0 3.8596 98.0 3.8596 0.0 4.0565 0.0 4.0565 08.0 4.2533 8.0 4.6470 8.0 4.6470
0.08 0.187 0.000 0.000 0. 0.366 0.09 0.209 0. 0.295 0.8 0.370 0.0 0.287 0.80 0.39 0.0 0.463 0. 0.364 0.00 0.441
9. 15600 . 10400 .8 12300 . 14300 9. 11100 .0 16000 . 16300 .0 14400 . 16900
0 38200 25600 8 28800 34800 25600 8 41100 9 42900 8 37800 0 46500
00 000 000 000 800 800 00 00 00
900 00 00 00 00 00 00 800 800
0.080 0.08 0.08 0.08 0.089 0.09 0.09 0.09 0.09
8.988 3.3460 89.988 3.5428 89.988 3.5428 89.988 3.5428 9.988 3.7397 9.988 3.7397 99.988 3.9365 09.988 4.3302 09.988 4.3302
90
90 3.5433 90 3.5433 90 3.5433
9
9 3.7402 9 3.7402
00 0
00 3.9370 0 4.3307 0 4.3307
A A A A ATIMKEN PRODUCTS CATALOG
C
NEEDLE RoLLER BEARiNgS
A A B C
NEEDLE ROLLER AND CAGE RADIAL ASSEmBLIES FOR CONNECtING ROD APPLICAtIONS mEtRIC SERIESConnecting rods have two bearing positions: the crank pin or big end and the wrist pin or small end. In the crank pin position there may be severe operating conditions due to centrifugal forces, internal forces, accelerations and high rotational speeds, requiring the use of special needle roller and cage radial assemblies. Similarly, in the wrist pin position the reciprocating inertia loads and high oscillating speeds dictate the use of special cage designs.
types Of metric Series Needle Roller and Cage Radial Assemblies.Needle roller and cage assembly for crank pin applications. Needle roller and cage assembly for wrist pin applications.
A ASuffixes
K.BE
K.SE
A A AC
BE SE
K.FVandK.JPSV K.FVandK.JPSV
steel cage, heat treated, for crank pin position steel cage, heat treated, for wrist pin position
K.FKIV1 K.FKIV1
TIMKEN PRODUCTS CATALOG
Needle Roller and Cage Radial Assemblies CONStRuCtIONmEtRIC SERIES NEEDLE ROLLER AND CAGE RADIAL ASSEmBLIES FOR CRANK PIN POSItIONSNeedle roller and cage assemblies for use in crank pin positions have cages with a large outside cylindrical surface to ensure optimum radial guidance in the connecting rod bore. Due to the inherent low weight and strength of the heat-treated cages, the needle roller and cage assemblies are well-suited for high engine speed applications. When necessary, silver plating and copper plating can be applied for optimum performance during operation at high speeds.
AmEtRIC SERIES NEEDLE ROLLER AND CAGE RADIAL ASSEmBLIES FOR WRISt PIN POSItIONSReciprocating inertia loads and oscillating speeds require the cages used in the wrist pin positions to be heat treated and to guide on the wrist pin. These cages are available in a variety of widths to allow the selection of a needle roller and cage assembly with the length of needle rollers to match the connecting rod width.
A C A C
SIZE SELECtION
In most instances selection of a suitable size of a needle roller and cage assembly for typical connecting rod positions may be based on the cylinder displacement of the engine which in turn, dictates the crank pin and wrist pin diameters. Suggestions based on engine displacements are listed in the following table.tABLE CRANK PIN AND WRISt PIN DIAmEtERS, DEtERmINED By thE CyLINDER DISPLACEmENt OF thE ENGINE.
CyLINDER DISPLACEmENt IN CmCylinder Displacement > 40 40 60 60 100 100 150 150 200 200 300 300
DIAmEtER IN mmCrank pin Wrist pin 12/14 10/11 15/16/18 12/13 18/20 14/15 18/20/22 15/16 24/25/28 18 28/30 20 35/40 20
A A A A ATIMKEN PRODUCTS CATALOG
C
NEEDLE RoLLER BEARiNgS
A A B C
CONNECtING ROD GuIDANCE ARRANGEmENtSEnd guidance of a connecting rod can be provided either at the crank pin or at the wrist pin end. Connecting rod guidance is achieved at the crank pin end using a small clearance between the crank webs. Guidance at the wrist pin end is controlled by a small clearance between the piston bosses.
CRANK PIN END GuIDANCE
With crank pin end guidance care must be taken that an adequate amount of lubricant is supplied to the crank pin bearing and the surfaces which guide the connecting rod. For this purpose, grooves in the connecting rod end faces or slots in the connecting rod bore aligned with the incoming lubrication path should be provided. Occasionally, bronze or hardened steel washers may be used for end guidance of the connecting rod. At the wrist pin end, the needle roller and cage assembly is located axially between the piston bosses. It may be both economical and effective to ma