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FSC Acquires Norcan

BOSCH
R082003508

TG: Tolerance rings type BN

$2.29

BOSCH

MATERIAL:  R082003508

MODEL:  BN35X30

SUMMARY:  TG: Tolerance rings type BN

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The circumferential flat edges lie on the inner diameter of the tolerance ring. For use with a unit bore system.

technical illustration-R082003508-Special sizes available on request Extremely low-cost machine element Resistant to various types of chemical stress Fixed and secure connection of machine parts Large tolerance zone with connecting parts

General technical data

Size

F 1) 2)

M 1) 3)

m 4)

N

Nm

kg

25 x 8 4000 14 1.5
25 x 10 5700 20 2
25 x 12 7200 24 2.25
25 x 14 8900 28 2.62
25 x 15 10000 30 2.8
25 x 18 12000 35 3.4
25 x 20 14000 39 3.75
25 x 21 15000 41 3.95
25 x 25 18000 50 4.7
28 x 12 8000 28 2.25
28 x 20 16000 50 4.2
28 x 25 20000 64 5.1
30 x 8 4900 27 1.85
30 x 10 7000 30 2.3
30 x 12 9000 37 2.8
30 x 15 14000 47 2.85
30 x 20 17000 58 4.35
30 x 30 26000 88 6.8
32 x 12 9200 40 2.9
32 x 16 14000 52 3.9
32 x 23 21000 75 5.5
32 x 30 27000 100 7.17
35 x 8 3200 35 2.85
35 x 10 4500 41 3.2
35 x 12 5800 48 3.35
35 x 15 7900 60 3.92
35 x 17 9200 68 6
35 x 23 13000 95 8.1
35 x 25 14000 100 8.8
35 x 30 15500 120 10.6
1) Observe the general technical notes and information.
2) Considerably smaller values are permitted for pulsating and alternating loads. Please consult us.
3) In case of free installation with 20% reduction, see section “Calculations” for the guideline values
4) Per 1000 pieces

Legend

Symbol

Description

Unit

F

Permissible radial load

N

M

Transferable torque

Nm

m

Mass

kg

Tolerances for shafts and holes

Technical data

Application examples

technical illustration-R082003508-Special sizes available on request Extremely low-cost machine element Resistant to various types of chemical stress Fixed and secure connection of machine parts Large tolerance zone with connecting parts
1) Free installation
2) Centered installation

Dimensions

Size

Tolerance ring dimensions

Connection dimensions 1)

Antifriction bearing installation

Torque transmission

d

b

D' H9

d'

d'

mm

mm

mm

mm

mm

mm

25 x 8 25 8 25 23.11
23.02
23.33
23.25
25 x 10 10
25 x 12 12
25 x 14 14
25 x 15 15
25 x 18 18
25 x 20 20
25 x 21 21
25 x 25 25
28 x 12 28 12 28 26.11
26.02
26.33
26.25
28 x 20 20
28 x 25 25
30 x 8 30 8 30 28.11
28.02
28.33
28.25
30 x 10 10
30 x 12 12
30 x 15 15
30 x 20 20
30 x 30 30
32 x 12 32 12 32 30.11
30.02
30.33
30.25
32 x 16 16
32 x 23 23
32 x 30 30
35 x 8 35 8 35 33.13
33.03
33.4
33.3
35 x 10 10
35 x 12 12
35 x 15 15
35 x 17 17
35 x 23 23
35 x 25 25
35 x 30 30
1) Observe the general technical notes and information.

Inquiry/specification

Calculation

Notes for mounting

Design notes