Product Details

China Factory Supply Cylindrical Roller Bearings NJ204E OEM Bearings

1	Product Type	Cylinder roller bearing
2	Size	204714mm
3	Weight	0.116kg
4	Description	Cylindrical roller bearings belong to separable bearings, with easy method of mounting and dismounting. They can be classified into single row, double rows and four rows. As per different rib of the ring, single-row cylindrical roller bearings can be divided into N series, NU series, NF series, NUP series and so on. Cylindrical roller bearings carry a very heavy radial loads.
5	Material	GCr15/GCr15SiMn
6	Cage	Brass/Steel
7	Hardness	HRC60-HRC65
8	Closures	Unsealed/Sealed
9	Grade	P0, P6, P5
10	Clearance	C0,C3,C4
11	Lubrication	Lubrication Groove & Holes in Outer Ring
12	Structure	Cylindrical roller bearings N series
		Cylindrical roller bearings NU series
		Cylindrical roller bearings NF series
		Cylindrical roller bearings NUP series
13	Features:	heavy radial load,heavy shock load, high rotation speed
14	Packing	1.For small ones:anti-rust oil+vacuum plastic bag+paper box+wooden box
14	Packing	2.For big ones:anti-rust oil+waterproof belt+professional belt+wooden box

Product show :

Design types of cylindrical roller bearings

Cylindrical roller bearing is the combination of 2 machined and polished grooved raceways (inner &outer rings), guilding a number of appropriate cylindrical rollers as the rolling elements, with a cage or full complement. This type of bearing is designed to carry heavy radial loads at high speed.

N design The inner ring has two integral flanges and the outer ring is without flanges. Axial displacement of the shaft with respect to the housing can be accommodated in both directions within the bearing itself. The bearings are therefore used as non-locating bearings.

NU designThe outer ring of bearings of the NU design has two integral flanges and the inner ring is without flanges. Axial displacement of the shaft with respect to the housing can be accommodated in both directions within the bearing itself.

NJ designThe outer ring has two integral flanges and the inner ring one integral flange. The bearings are therefore suitable for the axial location of a shaft in one direction.

NF design The outer ring has one integral flange and the inner ring two integral flanges.

NP design The outer ring has one integral flange and one non-integral flange in the form of a loose flange ring and the inner ring two integral flanges.

NUP designThe outer ring has two integral flanges and the inner ring one integral flange and one non-integral flange in the form of a loose flange ring. The bearings can be used as locating bearings, i.e. they can provide axial location for a shaft in both directions.

RN design No outer ring and the inner ring two integral flanges.

RNU design The outer ring has two integral flanges and no inner ring.

Company Information

About us

1.Staff mission: to develop, innovation, cooperation and good faith.
2,Company's goals: a hundred years the name Enterprise, the industry fresh air.
3,Staff objectives: Choi-chi, with a minor, win-win progress.
4,Business philosophy: science and technology, quality, service, win-win situation.
5,Service spirit: Dissemination of cutting-edge technology together to create wealth.
6,Staff spirit: innovation, cooperation, sincerity and dedication.
7,Development strategy: the internationalization of enterprises to enter the brand name.
8,The core concept: the market conception of qualified personnel, learning concept

Main bearing products

Deep groove ball bearing: 6000series, 6100series, 6200series, 6300series, 6400 series, 6800 series,6900 series, etc.

Angular contact ball bearing: 7100series, 7200series, 7300series, 7400series, etc.

Taper roller bearing: 30000series, 31000series, 32000series, 33000 series.

Spherical roller bearing: 20000series, 21000series, 22000series, 23000series.

Cylindrical roller bearing: N series, NU series, NJ series, etc.

Pillow block bearing: UC series, UCP series, UCF series, UCFL series.

Self aligning ball bearing: 1200series, 1300series, 2200series, 2300series.

Needle Roller Bearing

Sliding bearing

Slewing Bearing

Rod End Joint Bearing

Ceramic Bearing

Bearing Accessories

Excellent and high quality control

1.Rich Inventory to mostly shorten the delivery time

2.Package design as clients' requirement

3.Providing the most economic carriage solution

4.OEM manufacturing supplied(Including clients' own brand)

5.Produce as drawings provided by clients

6.Design drawings as specifications and applications

7.Preferred payment term:T/T;Paypal;Western Union

Through the organized quality assurance system, our company strive to accomplish

a. Fullfill it's commitment towards quality products,

b. Efficient delivery time, generally 3-7 days,

c. Provide immediate and efficient response to customers' feedback,

d. Germany imported technology, CNC machines.

e. Provide OEM&Customized service.

Processing flow

FAQ

Shipping

Deep groove ball bearings	Linear ball bearings	Pillow block bearings	Clutch release bearings
Cylindrical roller bearings	Needle roller bearings	Thrust ball bearings	Thrust roller bearings
Spherical roller bearings	Ball joint bearings	Conveyor roller bearings	Angular contact ball bearings