Single direction angular contact thrust ball bearings   BSA 4

Bearing number

Dimensions
（mm）

Mounting dimensions
（mm）

Basic load ratings
(KN)

Axial load limit (KN)

Limiting Speed
(r/min)

Mass (kg)

TCB

d

D

B

r min

a

da min

Da max

ra max

Cr

Cor

Grease

Oil

  BSA 4090

40

90

20

1.5

69.0

49.0

82.0

1.0

64.8

166

66.5

4100

5800

0.66