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

LR5301A-2RS

12

42

19

11.3

1

7.1

5000

0.12