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

20

62

22.2

21.1

1.1

14.5

4500

0.34

30

80

30.2

36.5

1.1

26.5

3100

0.67

35

90

34.9

44.5

1.5

33

2500

0.97

40

100

36.5

56

1.5

42

2300

1.2