Nanjing Younarui Bearing Co., Ltd.
 Automobiles & Motorcycles > Universal Parts >  Timken Cylindrical roller bearings

Timken Cylindrical roller bearings

Structure:
Cylindrical
Type:
Roller
Bore Size:
20 - 700 mm
Outside Diameter:
40 - 1000 mm
Model Number:
NU1012M
Precision Rating:
P6,P5,P4,P2
Timken Cylindrical roller bearings
 
Detailed Description
 


Timken Cylindrical roller bearings
competitive price
rich stock ,high delivery speed
material:GCr15,GCr15SiMn
ISO9001:2000

Timken Cylindrical roller bearings:

Timken Cylindrical roller bearing is usually by a wall bearing rings of the two lead, Cage, and guide roller rings composed of a combination of things, the general type of bearing is detachable. Timken  Cylindrical roller Bearing this installation, the demolition of more convenient, especially when requested, and the outer shell and shaft are fit more shows its advantages. Timken Cylindrical roller Bearing this kind generally used for radial load to bear, only, the outer wall with all the separate bearings can withstand axial loading smaller or larger batch of axial load. The same size and shape of the deep groove ball bearings, bearing with such a large radial load capacity of the structure from the point of view, also applies to high-speed rotation.

  
  
Timken Cylindrical roller bearing and the raceway crown used it to design modification to eliminate the edge of the stress and improve bearing life.
DF wall design of a certain angle, so the bearer of the axial load greater than the more conventional design.
 
No inner or outer wall with wall cylindrical roller bearings
NU-cylindrical roller bearings, its outer wall with two on, and no inner wall.
N-type cylindrical roller bearings, at two of its inner wall, and no outer wall.
NU and the N-type cylindrical roller bearings, in a certain range relative to the bearing axis to allow me to make axial displacement of two-way, that could take the shaft caused by thermal expansion changes in the length, as it applies to non-bearing position. To be capable of sustaining their large radial load, but can not afford to axial loading.

 

Timken Cylindrical roller bearings produces cylindrical roller bearings in many designs, dimension series and sizes. The majority are single row bearings with a cage. Single and double row full complement bearings (without cage) complete the Timken standard assortment for general engineering. Bearings with a cage can accommodate heavy radial loads and operate at high speeds. Full complement bearings are suitable for very heavy radial loads at moderate speeds.

The rollers of Timken 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.

The Timken range of cylindrical roller bearings comprises the basic types

 

Update Date:2011/5/17 8:15:14


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Company information:
    Nanjing Younarui Bearing Co., Ltd. established on 2010 in Japan. We is an exporter of China (Mainland) Auto Bearing products.    Our products are mainly sold to North America South America Eastern Europe Southeast Asia Africa Oceania Mid East Eastern Asia Western Europe Central America Northern Europe Southern Europe! Highest quality and best price is the first to offer for our customers!    If we don't have idea of what you're looking for, please call or e-mail with your ideas and we may be able to make you something completely unique!Please check our website www.skf139.com for more information and pictures of all products.
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Nanjing Younarui Bearing Co., Ltd.
Ms. Jacey Zhu
Ba Guazhou Street,Lidao Road No 10,Qixia District,Nanjing City
86-025-52271957
13813887017

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