Product Guide

Release: March 2, 2015 www.hobson.com.auCopyright © 2014 Hobson Engineering Company Pty. Ltd. All rights reserved.

PLNDIN 2093

Z/P DIN 6796

PLN DIN 6796

Z/P DIN 267

PLN DIN 267

Geomet 321B DIN 267

SS 304 Serrated

SS 304 Serrated

DISC SPRING HDS LOAD HEAVY DUTY

WASHER

HDS LOAD HEAVY DUTY

WASHER

HS LOAD HIGH STRESS

WASHER

HS LOAD HIGH STRESS

WASHER

HS LOAD HIGH STRESS

WASHER

TYPE S SAFETY WASHER

TYPES VS SAFETY WASHER

WOHTDP WOHTHZM WOHTHPM WOHTLZM WOHTLPM WOHTLEM WO04SPM WO04VPM

TYPE S SAFETY WASHER

TYPE S SAFETY WASHER

TYPE VS SAFETY WASHER

TYPE VS SAFETY WASHER

WOHTSZM WOHTSPM WOHTVZM WOHTVPM

Z/P Serrated

PLN Serrated

Z/P Serrated

PLN Serrated

250

200

150

100

50

0.2 0.4 0.6

Sprin

g fo

rce

[N]

Spring travel s [mm]

0.8 1.00

0

300

350

400(c)

(d)

(b)

(a)

(a) Single disc spring(b) Stacked in series; example 3 x 1 = triple deflection(c) Stacked in parallel; example 1 x 2 = double force(d) Parallel pairs arranged in series; example 3 x 2 = double force and triple deflection.

MKSPGUIDE-SN-NL

Disc Springs:

» Space saver with high spring force.

» No setting or fatigue under normal loads.

» Long service life.

Safety Washers:

» High resistance to vibration.

» Patented technology.

» Extensive range.

SCHNORR® is an international leader in the engineering and manufacturing of safety washers and disc springs for the automotive, aerospace and machine construction industries.