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

QJ219 N2

95

170

32

2.1

93

199

212

3000

4000

3.35