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

Quick Detail:

Seal ring needle roller bearing without inner ring RNA 4900RS ,RNA4900-2RS    

Type: Seal ring needle roller bearing without inner ring

Precision Rating:  P0 P4 P5 P6

Material:  Bearing steel&chrome steel l

Clearance: C0 C2 C3 C4 C5 as your required 

Bearing steel liner:  GCr15/100Cr6/SUJ2 

Virbration Level:  Z1, Z2, Z3, Z4

Noise rank: Z1,Z2, Z3,Z4

Bore Size:  14 - 58 mm 

Outside Diameter:  22- 72 mm 

Place of Origin: China (Mainland) 

OEM:  Accept 

Certificate:  ISO9001:2008 

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Description:

Shaft  Diameter	Bearing Designation	Mass  Approx	Boundary Dimensions	Basic Load Rating	Limiting Speed
Current Code	Original Code	d	Fw	D	B	Dynamic	Static	Oil
mm	g	mm	N	rpm

without IR
14	RNA4900RS	RNA4900-2RS	16		14	22	13		4560	4660	13000
16	RNA4901RS	RNA4901-2RS	18		16	24	13		4950	5800	12000
20	RNA4902RS	RNA4902-2RS	21.5		20	28	13		5980	9500	10000
22	RNA4903RS	RNA4903-2RS	23		22	30	13		6050	10100	9000
25	RNA4904RS	RNA4904-2RS	56		25	37	17		14900	17500	7500
30	RNA4905RS	RNA4905-2RS	60		30	42	17		16300