Delivery Time:Based on Detailed Order
Certification:Certification: ISO9001、 OEM

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		40	48	62	40	41

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

Including the models of RNA...RS, RNA...2RS, NK...RS, NK...2RS; NA...RS, NA...2RS; NKI...RS, NKI...2RS;

The seal ring needle roller with inner ring or without inner ring is the solid collar needle roller bearing equipped with single side or double side synthetic rubber seal ring to ensure long-term lubricating function.

Applications:

l         Road Rollers

l         Industrial Gearboxes

l         Electric Motors

l         Au