Double row track roller bearings   LR53..A-2RS

Bearing number

Dimensions
（mm）

Basic load ratings
(KN)

Limiting speed (r/min)

Mass
(kg)

TCB

d

D

B

r min

Crw 1)

Corw 1)

Grease

LR5303A-2RS

17

52

22.2

17.2

1

11.1

4700

0.21