Precision single row angular contact ball bearings   70 AC

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

7004AC

20

42

12

0.6

0.6

13

10.0

5.7

32000

48000

0.07