44

H-52 / H-60 / H-70 Axle Assembly

5,200 - 7,000 lb. The H-52, H-60 and H-70 axle utilizes AL-KO’s patented hexagonal design. This design consists of three rubber cords on each side of the axle assembly which are encased under pressure between the hexagonalouter tube and triangular inner tube. Every AL-KO axle is designed, manufactured and testetto meet your specifi c application.

120 mm outer axle tube

Independent suspension - German engineered

Various start angles allow precise trailer ride height

Double lipped spring loaded seals

Precision machined spindle with inner journal dimension of 1 ¾” and an outerjournal dimension of 1 ¼”

Available in 655 and 865 bolt pattern

Integral cast hubs / drums CNC machined accuracy

CSA approved 12” electric brake or choose optional hydraulic drum or disc brake

Grease lubrication or the optional premium UltruLube System

2 year limited warranty on complete axle assembly

5 year limited warranty on Rubber Suspension System

Shown with UltruLube System

45

Overhang Chart*

TypeCapacity

MaxMin

Hub FaceA**

Min MaxB

Min Max C

H-52 5200 54.77 14.91 32.00 17.31 34.40 7.21

H-60 6000 54.77 14.91 28.00 17.31 30.40 7.21

H-70 7000 62.64 14.91 24.00 17.31 26.40 7.21*Hub face measurements only available in 1/4” increments**Add 1” minimum for side mount brackets turned outward

Type A B C D E F* G

H-52 2.40 9.80 0.69 8.00 4.90 2.75 6.00

H-60 2.40 9.80 0.69 8.00 4.90 2.75 6.00

H-70 2.40 9.80 0.69 8.00 4.90 2.75 6.00

Bracket Dimensions

A

B

F

G

C

8"

C

C

C

CC

C

E

D

A

BC C

C

A A

B

C

CENTER TO

CENTER

11/16”HOLE DIAMETER

SIDE PLATEHOLE DIAMETER

AXLE CENTER POINT

OUTSIDEMEASUREMENTOF MAIN RAILS BRACKET

CENTERMEASUREMENT

TOP MOUNTBRACKET

SIDE MOUNT BRACKET(SHOWN WITH OPTIONAL REMOVABLE

MOUNTING BRACKET)

SWING ARMCLEARANCE

HUB FACEMESUREMENT

SHOCK LOAD

RATED LOAD

UNLOADED

500

- 2,2

00 lb

.Type

Start Angle

A Rated Shock Unloaded Load Load

B Rated ShockUnloaded Load Load

H-52 +40 6.9 4.9 3.4 4.6 5.6 6.0

H-60 +25 5.0 2.7 0.8 5.6 6.0 5.5

+10 4.0 1.5 (0.1) 5.9 5.8 5.0

0 3.0 0.6 (0.9) 6.0 5.5 4.6

-10 2.0 (0.4) (1.5) 5.9 5.0 4.2

-20 1.0 (1.1) (2.4) 5.6 4.6 3.5

H-70 +25 5.5 2.7 0.8 5.6 6.0 5.5

0 3.0 (0.6) (0.9) 6.0 5.5 4.6

-20 1.0 (1.1) (2.4) 5.6 4.6 3.5

Total Swing Arm Travel

5,20

0 - 7

,000

lb.

46

QF-60 / QF-70 Axle Assembly

5,200 - 7,000 lb. The QF-60 and QF-70 Q-Flex axles utilize a four rubber cord torsion design to provide a smooth, yet durable ride. the axle design consists of four rubber cords on each side of the axle assembly, which are encapsulated between a high strength inner bar and square outer tube. Every AL-KO Q-Flex axle is designed, manufactured and tested to meet your specifi c application.

Independent suspension

Variety of start angles allow wider range of trailer ride height options

Maximum ground clearance with low profi le bracket design

Double lipped spring loaded seals

Precision machined spindle with inner journal dimension of 1 ¾” and an outerjournal dimension of 1 ¼”

Available in 655 and 865 bolt patterns (7,000 lb. uses 8 lug only)

Integral cast hubs / drums CNC machined accuracy

CSA approved 12” electric brake or choose optional hydraulic drum or disc brake

Grease lubrication or the optional premium UltruLube System

2 year limited warranty on complete axle assembly

5 year limited warranty on Rubber Suspension System

Shown with UltruLube System

47

Overhang Chart*

TypeCapacity

MaxMin

Hub FaceA**

Min MaxB

Min Max

QF-60 6000 55.00 13.50 26.00 15.75 28.25

QF-70 7000 43.00 13.50 34.00 16.00 36.50*Hub face measurements only available in 1/4” increments**Add 1" minimum for side mount brackets turned outward

A

C

D

C

C

B

CC

CE

D

F

CC

A

C

A A

B

G

11/16”HOLE DIAMETER

SIDE PLATEHOLE DIAMETER

AXLE CENTER POINT

OUTSIDEMEASUREMENTOF MAIN RAILS BRACKET

CENTERMEASUREMENT

TOP MOUNTBRACKET

SIDE MOUNT BRACKET(SHOWN WITH OPTIONAL REMOVABLE

MOUNTING BRACKET)

HUB FACEMESUREMENT

SHOCK LOAD

RATED LOAD

UNLOADED

500

- 2,2

00 lb

.

TypeStart Angle

A Rated Shock Unloaded Load Load

B Rated ShockUnloaded Load Load

QF-60 45 Down 6.00 4.25 2.25 6.75 5.00 3.00

22.5 Down 3.81 1.75 (0.31) 4.56 2.50 0.44

10 Down 2.75 0.75 (1.25) 3.50 1.50 (0.50)

0 1.75 (0.31) (2.13) 2.50 0.44 (1.38)

10 Up 0.75 (1.00) (2.50) 1.50 (0.25) (1.75)

22.5 Up (0.31) (1.88) (3.25) 0.44 (1.13) (2.50)

QF-70 45 Down 6.31 4.56 2.56 7.06 5.31 3.31

22.5 Down 4.12 2.06 0.00 4.87 2.81 0.75

10 Down 3.06 1.06 (0.94) 3.81 1.81 (0.19)

0 2.06 0.00 (1.82) 2.81 0.75 (1.07)

10 Up 1.06 (0.69) (2.19) 1.81 0.06 (1.44)

22.5 Up 0.00 (1.57) (2.94) 0.75 (0.82) (2.19)

Total Swing Arm Travel

5,20

0 - 7

,000

lb.

Type A B C D E F* GLow

Profi le

GHigh

Profi le

QF-60 2.25 11.25 0.63 9.13 4.25 2.00 1.75 2.50

QF-70 2.50 13.00 0.75 10.56 4.75 2.00 2.06 2.81

QF-60* 2.50 11.00 0.70 9.00 3.50 1.83 — —

QF-70* 2.38 12.00 0.70 9.00 3.50 2.06 — —

Bracket Dimensions

*Optional universal bracket

50

Service Replacement Parts12” x 2” Hub / Drum

No. Brake Part DescriptionAL-KO

Part No.Hayes

Part No.

1 Grease Seal Double Lip 2 ¼” Shaft (prior to 1997) 363497 09103304

1 Grease Seal Double Lip 2 1⁄8” Shaft 568862 09103304L

2 Inner Bearing Cone 25580 363196 093703

3 Inner Bearing Cone 25520 363911 093701

4 Idler Hubs w / Cups & Studs — —

4A 6 on 5.5” Bolt Circle 363200 09080134

4B 8 on 6.5” Bolt Circle 363902 09080448

5 Stud ½” - 20 x 2" Long Knurl (zinc) 1530092 09251525

6 Hub & Drum w / Cups & Studs — —

6A 6 on 5.5” Bolt Circle (15123) 363239 09084604

6B 8 on 6.5" Bolt Circle (14125A) ½" 363236 09089264

6B 865 (14125A) ½" Oil 363589 —

6C 8 on 6.5" Bolt Circle (14125A) 9⁄16" 568182 09089324

6C 865 (14125A) 9⁄16" Oil 568929 —

6D 865 (14125A) 5⁄8" Oil 568698 —

6D 865 (14125A) 5⁄8" Oil 1530003 —

7 Stud ½" - 20 x 2.50 Long Knurl (zinc) 1530093 09251512

Parts List

No. Brake Part DescriptionAL-KO

Part No.Hayes

Part No.

7A Stud 9⁄16" - 18 x 2.75 Long Knurl 363906 09251100

8 Wheel Nut, ½" - 20 60° Cone 363203 090608

8 Wheel Nut, 9⁄16" - 18 60° Cone 363895 090640

8 Wheel Nut, 5⁄8" - 90° Cone 363698 090643

9 Outer Bearing Cup (15145) 363916 093725

9 Outer Bearing Cup (14276) 363915 093719

10A Outer Bearing Cone (15123) 363420 093709

10 Outer Bearing Cone (14125A) 363397 093720

11 Spindle Washer 1" x 2" OD 568326 09050901

12 Cotter Pin 363258 091901

13 Spindle Nut 1" - 14 363257 09060101

14 Grease Cap for 15123 Bearing 363199 092101

14 Grease Cap for 14125A Bearing 363419 092110

15 Grease Cap for 15123 Bearing (UL) 363496 09210102

15 Grease Cap for 14125A Bearing (UL) 363775 09210103

16 Rubber Plug (UL) 568067 09213611

17 Oil Cap Kit 7K / RT / ST / DR80 K363587 —

Required with UL Spindle

5,200 - 7,000 lb.

Optional

51

Service Replacement Parts12" x 2" Electric Brake

WARNING: AL-KO Kober Corporation manufacture hubs and drums that are compatible with many wheels used in the trailer industry that have matching bolt patterns.AL-KO does not manufacture wheels, nor do they recommend a specifi c wheel for compatibility with the hubs and drums they manufacture. The wheel manufacturer should be contacted for proof of compatibility before use.

No. Brake Part DescriptionAL-KO

Part No.Hayes

Part No.

0 RH Brake Assembly Complete 363233.1 60208712

0 LH Brake Assembly Complete (Shown) 363233.2 60208713

1 Brake Mounting Stud 3⁄8" - 24 363989 090761

2 Shoe Hold Down Pin 568094 09661106

3 Plug Adjuster Slot 568089 096932

4 Backing Plate Assembly — —

5 Brake Mounting Nut 3⁄8" - 24 363333 090625

6 RH Lever Assembly 568113 60283200

6 LH Lever Assembly (Shown) 568114 60283100

7 Clip, Wire & Magnet 568092 09680815

8 Strain Relief (Magnet Wire) 568090 —

Parts List

No. Brake Part DescriptionAL-KO

Part No.Hayes

Part No.

9 Magnet Spring 568103 096522

10 Magnet Assembly (White Wire) K568111 M144

11 Primary Shoe & Lining K568126 SL126B

12 Secondary Shoe & Lining K568126 SL126B

13 Shoe Hold Down Cup & Spring 568093 10443

14 Shoe Retract Spring 568096 096527

15 Adjuster Screw Assembly 568110 60272401

15 Adjuster Screw Socket 568086 60272801

16 Adjuster Screw Spring 568095 096526

17 Clip, Wire Retainer 568183 —

5,20

0 - 7

,000

lb.