Double row track roller bearings   LR53..A-ZZ

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

LR5304A-ZZ

20

62

22.2

21.1

1.1

14.5

4500

0.34