Double row angular contact ball bearings   33..

Bearing number

Dimensions
（mm）

Basic load ratings (KN)

Limiting speed (r/min)

Mass (Kg)

TCB

d

D

B

r min

a

Cr

Cor

Grease

Oil

3303

17

47

22.2

1.0

29

21.2

12.5

9500

14000

0.18