P0 / P5 Seal ring needle roller bearing for automobile / rolling mill

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Quick Detail:

 

Seal ring needle roller bearing with inner ring NA6901-2RS

Type: Seal ring needle roller bearing

Precision Rating:  High precision,P0,P5

Material:  GCr15, GCr15SiMn, G20Cr2Ni4A

Clearance:C0 C1 C2 C3  as your required  

Bearing steel liner:  GCr15/100Cr6/SUJ2 

Vibration Level: V4, V3, V2, V1

Noise rank: Z1,Z2, Z3,

Bore Size:  16 - 48 mm 

Outside Diameter:  24- 62Mm

Place of Origin: China (Mainland) 

OEM:  Accept 

Certificate:  ISO9001:2008 

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Description:

 

Shaft 
Diameter

Bearing Designation

Mass 
Approx

BoundaryDimensions

BasicLoadRating

Limiting Speed

Current Code

Original Code

d

Fw
F

D

C

B

Dynamic

Static

Oil

mm

g

mm

N

rpm

 

69 Series

12

NA6901-2RS

RNA6901-2RS

 

12

16

24

22

23

 

 

 

17

NA6903-2RS

RNA6903-2RS

 

17

22

30

23

24

 

 

 

20

NA6904-2RS

RNA6904-2RS

 

20

25

37

30

31

 

 

 

25

NA6905-2RS

RNA6905-2RS

 

25

30

42

30

31

 

 

 

40

NA6908-2RS

RNA6908-2RS


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Wastone Technology Co.,Ltd
B zone ,Yangming High-Tech Development District, Wuxi, Jiangsu, China (Mainland)
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