Precision single row angular contact ball bearings   719 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

71903AC

17

30

7

0.3

0.15

9

5.0

3.0

43000

63000

0.02