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

71904AC

20

37

9

0.3

0.15

11

8.8

5.3

36000

53000

0.03