Electric Motor / Car Cylindrical Roller Bearing , Z1 / Z2 / Z3 / Z4

 

Electric Motor / car Cylindrical Roller Bearing , Z1 / Z2 / Z3 / Z4

 

Quick Detail:

 

Cylindrical Roller Bearing NU204 NJ204 NUP204 N204 NF204 series    

Structure:  Cylindrical Roller Bearing

Seals Type:  Open/ZZ/SS 

Precision Rating:  P0,P2,P4,P6 

Material:  GCr15, GCr15SiMn, G20Cr2Ni4A 

Clearance:  C2,C0,C3,C4,C5 as your required 

Series:  NU/NJ/NUP/N/NF series 

Virbration Level:  V1,V2,V3,V4 as yor required 

Noise rank: Z1,Z2,Z3,Z4

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
	CurrentCode	OriginalCode		d	D	C	Dynamic	Static	Grease	Oil
mm			g	mm			N		rpm

 

 

20	NJ204			20	47	14	16600	13900	17000	20000
	NJ204ECP		0.135	20	47	14	16600	13900	17000	20000
	NU204E		0.122	20	47	14	16600	13900	17000	20000
	NUP204ECP		0.140	20	47	14	16600	13900	17000	20000
	NJ204EM	42204EH		20	47	14	16600	13900	17000	20000
	NJ204ETVP3			20	47	14	16600	13900	17000	20000
	NJ2204E		0.158	20	47	18	30500	28300	14000	16000

 

 

Applications:

 

       l         Road Rollers

l         Industrial Gearboxes

l         Electric Motors

l         Automotive Transmissions

l         Pumps

l         Compressors

l         Industrial Fans

l         Windmills

l         Unbalanced Exciters

l         Screw Compressor Applications such as Air Conditioning Systems

 

 

Specifications:

 

1. High quality cylindrical roller bearing
2. High speed, low friction
3. Competitive price
4. ISO9001

 

Competitive Advantage:

 

1)  High temperature resistance

2)  Low vibration

3)  Long service life

4)  Smooth operation

5) Manufactured with special cold processing technology and special heat treatment

6)  Meets the performance requirements of the modern auto bearing