Full Complement Sealed Needle Roller Bearing NAV RNAV Series With High Dynamic Loads

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Full Complement Sealed Needle Roller Bearing NAV RNAV Series With High Dynamic Loads

Name: Full Complement Sealed Needle Roller Bearing NAV RNAV Series With High Dynamic Loads
Brand: NEKIB OR FUMSB
Price: 0.1 USD

Quality Full Complement Sealed Needle Roller Bearing NAV RNAV Series With High Dynamic Loads wholesale

Brand Name : NEKIB OR FUMSB

Model Number : RNAV4903

Certification : ISO9001,IATF16949

Place of Origin : CHANGZHOU,CHINA

MOQ : 100

Price : 0.1-100$ one piece

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability : 300kpcs,30days

Delivery Time : 5-8 work days

Packaging Details : Roll or single box

Specification : Bearing steel GCR15

Spherical : Non-Aligning Bearings

Application : Engineering Machinery

HS Code : 8482400000

Rolling Body : Roller Bearings

Roller Type : Needle Rollers

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Full coplement needle roller bearing with or without inner ring/NAV/RNAV Series

Description of NAV,RNAV series full complement needle roller bearings:

As for the full complement needle roller bearing with inner ring, the outer ring has the oil hole. The lubricating oil can be fed in from the oil hole. The outer ring has the double shoulders. As for the full complement needle roller bearing without inner ring, since the inner ring has no shoulder and cage, the inner ring, outer ring complete set of needles can be mounted respectively. It is s suitable for parts of which the radial size is limited.The surface of shaft journal fitted with it is acted directly as rolling surface. It is requested that the surface hardness be no less than HRC60, surface roughness, no more than 0. 63um. This kind of full complement bearing, with inner ring or without inner ring, does not limit the axial shift of shaft and housing.

Since this kind of bearing has no cage, the needles rotate without correct guiding, they rub heavily against each other and the bearing has the low limiting rotational speed.

Parameters of RNAV4903:

Model Number	Needle roller bearing RNAV 4903
wn Brand	NEKIB or FUMSB
*IDODW(mm)*	22x30x13mm
Net weight(g)	45g
Seals type	Open
Rings Material	Chrome steel-GCr15, high Carbon steel-GCR11,Stainless steel-440C,304 316
Cages Material	steel,brass,nylon
Quality standard	ISO9001:2008 SASO CE PVOC
Precsion	P0,P6,P5,P4 ABEC-1,ABEC-3,ABEC-5 etc
Clearance	C0,C1,C2,C3,C4,C5
Noise	Z1,Z2,Z3
Vibration	V1,V2,V3
HRC	58-62HRC
Tolerance Grade	GB/T307.1-205
Delivery time	7-25 days
Payment term	B: 100% LC AT SIGHT
Services	OEM,ODM,OBM Services
Packing	Single box,tube packing,industrial packing or according to customers' requirement
MOQ	100 PCS
Main Market	Asia,Europe,America,Africa,Middle East,Australia etc.

Feature:

Drawn cup needle roller bearing for applications with high dynamic loads
Drawn steel outer shell (cup) has a reduced cross-section for use in restricted spaces
Steel cage guides and evenly spaces rollers for reduced friction, vibration, and noise
Through-hardened, high-carbon chromium steel rollers for heat tolerance and durability under heavy loads

Drawings of NAV,RNAV series:

Full Complement Sealed Needle Roller Bearing NAV RNAV Series With High Dynamic Loads

Catalogue of RNAV 49 series:

Model Number	d(mm)	D(mm)	B(mm)
RNAV 4902	20	28	13
RNAV 4002	21.87	32	17
RNAV 4903	22	30	13
RNAV 4003	24.3	35	18
RNAV 4904	25	37	17
RNAV 4004	28.7	42	22
RNAV 4905	30	42	17
RNAV 4005	33.5	47	22
RNAV 4906	35	47	17
RNAV 4006	40.1	55	25
RNAV 4907	42	55	20
RNAV 4007	45.9	62	27
RNAV 4908	48	62	22
RNAV 4008	51.6	68	30
RNAV 4909	52	68	22
RNAV 4009	57.4	75	30
RNAV 4910	58	72	22
RNAV 4010	62.1	80	30
RNAV 4911	69.8	90	35
RNAV 4912	68	85	25
RNAV 4012	74.6	95	35
RNAV 4013	80.3	100	35

Full Complement Sealed Needle Roller Bearing NAV RNAV Series With High Dynamic Loads

Our Needle Roller Bearing Catalogue

Cylindrical Roller Bearing
Auto Parts
Automobile Bearings
Bearing Inner Ring
Clutch Bearing
Combined Needle Roller Bearing
Combined Needle Roller Bearing With The Inner Ring
Curve Roller Bearings
Cylindrical Roller Bearings With Snap Ring
Cylindrical Roller Bearings With Snap Ring Groores
Drawn Cup Needle Roller Bearing With Retainer
Drawn Cup Needle Roller Bearing With Ring
Drawn Cup Needle Roller Bearing With Seal Ring
Drawn Cup Needle Roller Clutch
Drawn Cup Full Complement Needle Roller Bearings
Drawn Cup Needle Roller Bearing
Drawn Cup Needle Roller Clutch Assembly
Full Complement Cylindrical Roller Bearings
Full Coplement Needle Roller Bearing With Or Without Inner Ring
Heavy Duty Bearing
Needle Bearing Inner Ring
Needle Bearing Manufacturer
Needle Roller And Cage Assemblies
Needle Roller Bearing
Needle Roller Bearing Without Inner Ring
Needle Roller Without Shoulder And Inner Ring
Needle Roller Without Shoulder And With Inner Ring
No Collar Slab Roller And Cage Assemblies
Non-Standard Bearings
One Way Clutch
One-Way Needle Roller Bearing
Overrunning Clutch
Radial Needle Roller And Cage Assemblies
Rod-Use Needle Roller And Cage Assemblies
Roller Pins
Rollering Bearings
Seal Ring Needle Roller Bearing With Inner Ring Or Without Inner Ring
Sealed Needle Roller Bearings
Seat Ring
Self-Aligning Needle Bearing
Shaft Ring
Solid Collar Needle Roller Bearing
Sprag Type One-Way Clutch
Supporting Roller Bearings
Thrust Ball Bearing With Flat Seat
Thrust Cylindrical Roller And Cage Assemblies Seat Ring Shaft Ring
Thrust Needle Roller Bearings
Thrust Washer etc.

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