Bearing number

Dimensions
（mm）

Mounting dimensions
（mm）

Basic load ratings
(KN)

Limiting Speed
(r/min)

Mass
(kg)

TCB

d

D

B

rmin

damin

Damax

ramax

Cr

Cor

Grease

Oil

 UCFX12-39

2 7/16

7.3622

5.8661

1.3386

0.8266

2.3228

0.7480

2.9016

1.0000

5/8

UCX12-39