NTN Bearing, Jiangsu Province, an agent TIMKEN the bearing dealer's official website 
 NTN Bearing, Jiangsu Province, an agent TIMKEN the bearing dealer's official website 
 Rolling with good rolling bearing of the points is a precision mechanical bearing components, bearing the user very much hope that the bearing on the host to a predetermined use period 

 Without damage and to maintain its dynamic performance, but the objective fact that is sometimes not satisfactory, as unexpected bearing failure accident will cause significant losses. Through a lot of 

 Rolling bearing failure analysis showed that the bearing short-lived or premature loss of accuracy, some improper material defects or manufacturing, but in a very large extent on 

 Not strictly in accordance with the bearings for the installation, maintenance, or is the reason of the rated load bearing improper selection or actual load exceeds the bearing itself made 

 Into the bearing damage, for example, the bearing parts of the fatigue spalling caused in large part because the lubricant is mixed with impurities. Visible, in order to achieve roll 

 Dynamic bearing has a longer life and to maintain the accuracy of, addition to the requirements of bearing manufacturers to improve product quality, bearing users must use scientific methods and procedures 

 Bearings, bearing even the best will in the harsh and arbitrary conditions of use mortality. 
 Selection and substitution of the first chapter of Rolling 
 Selected methods and procedures 
 Whether the correct selection of bearings, the availability of good work performance, to extend the life of the host; enterprises can reduce maintenance time, reduce maintenance costs, 

 Improve the operation rate of the machine, have a very important role. Therefore, regardless of the design and manufacture of the unit, or maintenance and use, in the choice of rolling bearings will 

 Be highly valued. 
 NTN Bearing, Jiangsu Province, an agent TIMKEN the bearing dealer's official website 
 In general, the steps to select the bearing may be summarized as: bearing working conditions (including the load direction and the type of load, speed, lubrication method, coaxial degree of 

 Seeking to locate the non-positioning, installation and maintenance of the environment, ambient temperature, etc.), select the bearing basic types of tolerance grades and clearance; bearing working conditions and by 

 Force and life requirements, calculate and determine the bearing model, or according to the requirements of the selected bearing model, and then checking the life; checking the selected bearing rated load 

 Load and speed limit. Select bearing the major considerations is the limit speed, requiring the Dacron life and load capacity, and other factors help determine the bearing type 

 , Structure, size and tolerance grades and clearance workers seeking final plan. Type all types of rolling bearings have different characteristics, suitable for different uses in a variety of mechanical 

 Situation. The choice of bearing type, usually the following factors should be considered. Selected to withstand the thrust loads under normal circumstances: the thrust bearing, angular contact bearings, high-speed should be 

 Occasions, usually using ball bearings to withstand heavy radial loads, the selection of roller bearings. In short, the choice from different manufacturers, many of the products bearing 

 In the selection of the appropriate type. 
 NTN Bearing, Jiangsu Province, an agent TIMKEN the bearing dealer's official website 

 Tianjin imported bearings Sales Co., Ltd. for many years to: SKF import bearing, NSK bearing NTN imported bearings, NACHI imported bearings, KOYO, imported bearings of FAG import bearing, INA imported bearings, TIMKEN imported bearings and other well-known imported bearings sales. 
 The products involved: deep groove ball bearings, cylindrical roller bearings, tapered roller bearings, aligning ball bearings, spherical roller bearings, needle roller bearings, angular contact ball bearings, thrust ball bearings, thrust roller bearings, bearing joints, spherical bearings, linear guide series. 
 Applicable industries: iron and steel metallurgy, port machinery, petrochemical, automobile manufacturing, machine tools and paper industry. 
 Sales all over Guangdong, Guangzhou, Dongguan, Foshan, Chengdu, Shenzhen, Zhongshan, Zhuhai, Wuhan, Shenyang, Taiyuan, Urumqi across the country. 
 Relying on the coastal geographical advantage of Tianjin Port, with the price advantage and quality advantage of the company's products, has developed into a considerable scale bearing trade company. Has its own bonded warehouse in Tianjin Port also won the trust of our customers and support. 
 Tel) 86-022-87887680 (Gujing Li) 
 QQ 1945759772 
 Web site: http://www.sjrxzc.com 


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 NTN Bearing, Jiangsu Province, an agent TIMKEN the bearing dealer's official website