Four-point contact ball bearings   QJ 2 N2

Bearing number

Dimensions
（mm）

Basic load ratings (KN)

Limiting speed (r/min)

Mass (Kg)

TCB

d

D

B

r min

a

Cr

Cor

Grease

Oil

QJ220 N2

100

180

34

2.1

98

225

240

2800

3800

4.05