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

71911AC

55

80

13

1

0.3

22

21.6

19.3

15000

24000

0.18