Quick Details

• Inner diameter:

  220mm

• Number of Row:

  Double Row

• Bore Size:

  310mm

• Outer Diameter:

  310mm

• Size:

  220*310mm

• Type:

  Roller Bearing

• Place of Origin:

  China

• Samples:

  Free

• Delivery Time:

  Within 3 Days After Payment

• Packing:

  As You Required

• Delivery Port:

  Shanghai

• Max. Production Capacity:

  2635

• Export Ratio:

  91% - 100%

• OE Experience:

  No

Product Name:High Quality Four Row Cylindrical Roller Bearing FC3452120

High Quality Four Row Cylindrical Roller Bearing FC3452120

Application

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.

Product Description:

OEM No/Model: FC3452120

 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.
 

Wuxi ambition Bearing Co., Ltd. sells imported bearings. With solid strength, Suteng is a long-term dealer of America TIMKEN bearing, Sweden SKF bearing, Germany FAG bearing and INA bearing, Japan NTN,NSK and NACHI bearing, insert bearings like FYH, ASAHI and NSK. Our marketing involves ...[Read More]

Company Profile:

• Main Product:

  Bearing

• Business Type:

  Manufacturer

• Current Export Market:

  North America, South America, Western Europe, Eastern Europe, Eastern Asia, Southeast Asia, Mid East, Africa, Oceania

• Total Annual Sales:

  USD 500,001 - 1,000,000

Factory Profile:

• Number of Employees:

  51 - 100 People