Single row deep groove ball bearings with snap groove,snap ring and filling slots   BL3..ZNR1

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

rn max

Cr

Cor

Grease

Oil

 BL309 -ZNR1

45

100

25

1.5

106.5

2.46

96.8

3.28

2.7

0.6

59.4

46.5

5000

7000

0.88