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Item # 20,RS Type



Sealed Deep groove ball bearing

Specifications  · Dimensions
Specifications

Brand

SRBF

d

20

D

52

B

15

Weight

0.14


Dimensions

dyc Cr

16.8

stc Cor

7.8

Pu (kN)

0.335

Speed Ratings

30000

Limiting Speed

19000

Weight (kg)

0.14

With snap grooves

*6304N

With snap grooves and snap ring

*6304NR

With snap ring

SP52

d1 ~

30.4

D1 ~

41.6

D3

49.73

D4

57.9

b

1.35

f

1.12

C

2.46

r1,2 Min

1.1

r0 Max

0.4

da Min

27

Da Max

45

Db Min

59

ba Min

1.5

Ca Max

3.58

ra Max

1

kr

0.03

fo

12




 BEARING INSERTS 

Open Type
Open Type

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20,RS Type