Single row deep groove ball bearings with snap groove and snap ring   618..-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

rnmax

Cr

Cor

Grease

Oil

  61818 -ZNR1

90

115

13

1.0

120.7

1.12

112.6

2.1

1.3

0.4

19.0

21.0

5300

6300

0.276