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Company Info
Wuxi ambition Bearing. Co. Ltd Wuxi ambition Bearing. Co. Ltd

Street Address: Guangyi road

City: Wuxi

Province: Jiangsu

Country/Region: China

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High Quality Four Row Cylindrical Roller Bearing FC3452120

High Quality Four Row Cylindrical Roller Bearing FC3452120

Application:  Medium and large motors, ...

OEM No/Model:  FC3452120

Market Type:  After Market

Packing:  As You Required

Samples:  Free

Maximum Prodcution Capacity:  2635

Delivery Time:  Within 3 Days After Payment

Place of origin:  China

Export Ratio:  91% - 100%

Unit Price:  USD 1.24

Price Terms:  FOB

Delivery Port:  Shanghai

Other Price Terms:  Paypal

Minimum Order:  1Set/Sets

Product Attribute:

Inner diameter:220mm

Number of Row:Double Row

Bore Size:310mm

Outer Diameter:310mm

Size:220*310mm

Type:Roller Bearing

Applicationt: 

Medium and large motors, rolling stock, machine tool spindles, internal combustion engines, generators, gas turbines, gear box, rolling mill, vibrating screen, and lifting the transport machinery.

Production Description:

 Cylindrical roller bearings are separable and very common too. The roller elements are cylindrical rollers make this kind of bearings can accommodate heavy load and even very heavy load, mainly to radial loads. The smaller friction between roller elements and rings make it can very suitable for high speed. There are different types: single row cylindrical roller bearings: NU series, NJ series, NUP series, N series, NF series etc. double row cylindrical roller bearings: NNU series and NN series.

 

The rollers of cylindrical roller bearings are a key component. Their geometry, the so-called logarithmic profile, provides an optimum stress distribution in the contact zones in the bearing, their surface finish maximizes lubricant film formation and optimizes rolling motion of the rollers. The benefits derived from this compared with traditional designs include enhanced operational reliability and a greater insensitivity to misalignment.

 Cylindrical roller bearings feature:

1. Roller in line contact with the raceway or repair offline contacts, radial load capacity, suitable to withstand heavy loads and shock loading.

2. Friction coefficient is small, suitable for high-speed, speed close to the deep groove ball bearings.

3. N type and NU type axial movement may be able to adapt to errors due to thermal expansion or installation of the shaft and housing caused by changes in relative position can be used for supporting the free end.

4. On the Block Hole axis or higher, and bearing outer ring axis relative deflection after installation should be strictly controlled to avoid contact stress concentration.

5. Inner or outer detachable, easy installation and removal.


 

Packaging Detail:

 

1.Plastic bag,single box carton and pallet.

2.Industrial package.

3.Wooden pallet or wooden case.

4.According to the customers' requirement.

Why choose Us?

 

 

 1)World Class Bearing: As a Bearing Manufacturer, we provide our customer different kinds of Standard and Non-standard World Class Bearing

 

 2)Technical Testing: Company will check the products one by one before sending you.

 

 3)Technical Assistance: Company can provide you all related technical data if you needed

 

 4)Quick Delivery: You will get your goods within 7 woking days after your payment.

 

 5)After-sale service: we support 24 Hours after-sale service.

 

 

About Us

Wuxi Ambition bearing co;ltd is a professional manufacturer of precise bearing product. For many years, we have established a strict quality assurance system. We are specialized in spherical roller bearing, taper roller bearing, (single and double row) angular contact ball bearing and wheel bearing.
 

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