Datasheet

ManualsBrandsSimrit ManualsMechanical ComponentsO-Ring NBR 70° Shore, 38 x 4mm

© Freudenberg Simrit GmbH & Co. KG | Technical Manual 2007 585

Products I ISC O-Rings and Static Seals

Design notes

Installation

Surface

Flat surfaces

R

max

≤15 µm

R

a

≤3 µm

Tolerances on finished parts

D

M

d

2

d

1

d

M

S

Y

X

Tolerance D

M

d

M

s

≤28 +0,15/–0,10 +0,10/–0,20 1,0 +0,08/–0,15

28 – 50 +0,20/–0,10 +0,10/–0,30 1,5 +0,13/–0,20

>50 +0,25/–0,10 +0,10/–0,40 2,0 +0,13/–0,20

3,0 +0,20/–0,25

3,5 +0,20/–0,30