Sealed Needle Roller Bearings Higher Load Carrying Capacity Without Inner Ring

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Luoyang solarich machinery Co., Ltd.

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Sealed Needle Roller Bearings Higher Load Carrying Capacity Without Inner Ring

Name: Sealed Needle Roller Bearings Higher Load Carrying Capacity Without Inner Ring
Brand: Solarich
Price: 1.9 USD

China Sealed Needle Roller Bearings Higher Load Carrying Capacity Without Inner Ring wholesale

Brand Name : Solarich

Model Number : RNA 49..RS, RNA 49..2RS

Certification : ISO9001

Place of Origin : China

MOQ : 1

Price : $1.9-199

Payment Terms : L/C, T/T, Western Union

Supply Ability : 100000/month

Delivery Time : 10-15days

Packaging Details : Seaworthy wooden case

Type : Needle bearing with single seal & double seal

Structure : Needle roller

Service : OEM Service.Design Service, OEM Customized Services, Customization & OEM Service, ODM, OEM

Application : Automotive, Machinery, Taper Roller Bearing, etc, cars

Cage : Steel Cage, e, mb, cc, nylon. Copper alloy

Feature : Long Life, durable

Package : Original Package, Tube&Customized, as your requests, Industrial Package

Seals type : Open, ZZ 2RS OPEN, RS, ZZ, 2RS

Precision rating : P0 P6 P5 P4 P2, P6, P0, P4, P5

Outside diameter : 47 - 225 mm, 51.99 - 52 mm, 5 - 3000 mm, 160 - 160.01 mm, 15 - 986 mm

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Sealed Needle Roller Bearings Higher Load Carrying Capacity Without Inner Ring Needle bearing
Needle bearing is a cylindrical roller bearing, relative to its diameter, the roller is both thin and long this roller called needle although has a smaller section, bearing still has a higher load bearing capacity, needle bearing is equipped with thin and long roller (roller diameter D 5mm,L/D 2.5,L is the length of roller), so the radial structure is compact, and its inner diameter size and load capacity are the same as other types of bearings, while the outer diameter is the smallest, especially suitable for the radial installation size of the support structure is limited .

Shaft Diameter	Bearing No.		Boundary Dimensions				Basic Load Ratings		Limiting Speed
Shaft Diameter	RNA 49..RS	RNA 49..2RS	Fw	D	C	r(s)	C	Co	Oil
mm	single sealed	double sealed		mm		min.	N		rpm
14	RNA 4900 RS	RNA 4900.2RS	14	22	13	0.3	6800	6900	13000
16	RNA 4901 RS	RNA 4901.2RS	16	24	13	0.3	7600	8300	12000
20	RNA 4902 RS	RNA 4902.2RS	20	28	13	0.3	8600	10300	10000
22	RNA 4903 RS	RNA 4903.2RS	22	30	13	0.3	8800	11000	9000
25	RNA 4904 RS	RNA 4904.2RS	25	37	17	0.3	17300	19900	7500
30	RNA 4905 RS	RNA 4905.2RS	30	42	17	0.3	19300	24200	6500
35	RNA 4906 RS	RNA 4906.2RS	35	47	17	0.3	21100	28500	5500
42	RNA 4907 RS	RNA 4907.2RS	42	55	20	0.6	26500	39500	4800
48	RNA 4908 RS	RNA 4908.2RS	48	62	22	0.6	36000	53000	4200
52	RNA 4909 RS	RNA 4909.2RS	52	68	22	0.6	38000	59000	3900
58	RNA 4910 RS	RNA 4910.2RS	58	72	22	0.6	40000	64000	3500

Sealed Needle Roller Bearings Higher Load Carrying Capacity Without Inner Ring

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