Precision single row angular contact ball bearings   72 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

7220AC

100

180

34

2.1

2.1

50

150.0

129.0

6700

10000

3.32