Single row deep groove ball bearings with snap groove and snap ring   63..N

Bearing number

Dimensions
（mm）

Snap ring groove dimensions
（mm）

Basic load ratings
(KN)

Limiting Speed
(r/min)

Mass
(kg)

TCB

d

D

B

rmin

Ds

b

Dn

an

bn

rnmax

Cr

Cor

Grease

Oil

  6310 N

50

110

27

2.0

116.6

2.46

106.81

3.28

2.7

0.6

61.8

37.9

6300

7500

1.100