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Designation
Cross roller bearing
Version 1
double-sided seal
Version 2
normal play
Main material
ball-bearing steel
Component material
steel
D1=Outside diameter
55
D=internal diameter
30
H=Height
10
D2
48,5
D3
36,5
Dynamic base loads kN
7,35
R
0,8
Static base loads kN
8,36
Steel code
1.3505
~ CONFLICT MINERALS 3TG status
no intentional 3TG
~ CP65 substance 2 cancer
soots, tars, and mineral oils
~ PFAS free?
not yet identified
~ REACH SVHC-free?
yes
~ RoHS conformity
yes, without exemption
~ TSCA 6(H) conformity
not yet identified

Description

Material
Inner ring, outer ring and rolling elements, bearing steel.
Note
The steel cross-roller bearings consist of a one-piece inner and outer ring. The one-piece ring design ensures high rigidity, accuracy and smooth running. The cross-roller bearing is suitable for both inner and outer ring rotation.

There are two options for the radial bearing play: Bearings with normal clearance C1 (order number: 23831-0XXXXX) and pre-tensioned bearings S1 (order number: 23831-1XXXXX).

The cross-roller bearings have tolerance class P0. This tolerance class describes the radial and axial deviation of the inner and outer ring.

The cross-roller bearings are sealed on both sides.

Other bearing clearances and tolerance classes are available on request.
Technical Data
See Downloads, Technical Information.
Drawing reference
1) Rollers
2) Spacer
3) Inner ring
4) Outer ring
5) Seal
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