Precision single row angular contact ball bearings   72 C

Bearing number

Dimensions
（mm）

Basic load ratings (KN)

Limiting speed (r/min)

Mass (Kg)

TCB

d

D

B

r min

r1 min

a

Cr

Cor

Grease

Oil

7211C

55

100

21

1.5

1.5

21

53.0

40.0

14000

22000

0.61