[Quanzhou, KOYO bearings, authorized dealers (Japan IKO bearings distributor) 
 [Quanzhou, KOYO bearings, authorized dealers (Japan IKO bearings distributor) 
 Here we introduce how to check and deal with the problem of bearing rolling sound. 
 a) inherent noise: Rolling Road to the sound with a variety of FAG import bearing and rolling friction sound (cylindrical roller bearings) inherent in the sound of rolling FAG import bearing raceway sound generated by the elastic properties of the rolling element and raceway contact when FAG import bearing swivel, rolling body rolling in the raceway and issued a continuous and smooth the sound; normal rolling friction sound may issue a "creak, creak" uncomfortable abnormal noise of metal friction, lubrication not issue such a voice so not a problem under normal circumstances, should pay attention only after the increase of the noise. 
 b) and FAG import bearing manufacturing-related noise: include keeping aircraft noise and vibrato, cage noise occurs mainly in the FAG imports of ball bearings and tapered roller bearing, when FAG import bearing rotation due to vibration of the cage and cage collision with rolling element will sound and the sound has a cyclical vibrato (the import of all kinds of FAG bearings) is the voice of a certain frequency, the raceway surface of the vibration caused by the waviness. this phenomenon is the most common problems in future we need a lot of attention before they can. In particular, we are learning some bearing knowledge of students who want to look closely at these critical content, and may find you have some help. 
 c) Use of improper noise: imports of all kinds of FAG bearings FAG import bearing raceway surface or rolling surface are bumps, pressure pit, corrosion, it will produce noise and vibration with a certain cycle. bearing dust intrusion dirt, noise is generated when in operation, this noise is non-cyclical, also accompanied by vibration, the sound is not fixed in size, from time to time. 
 [Quanzhou, KOYO bearings, authorized dealers (Japan IKO bearings distributor) 
 The economic benefits of one, INA Bearing Repair 
 In general, the INA bearing species in large quantities, the price of a single bearing, or bearing a simple structure. Large size, the cost of repairing relatively lower economic. 
 In addition, INA Bearing the functioning of the monitoring, in a planned way before bearing failure, repair, and can have a multiplier effect. Follow a rational process, the use of efficient repair equipment and tools, and get the help of professional INA Bearing plant, help to increase economic efficiency. 
 Two, the benefits of cooperation and professional INA Bearing company 
 Repair business of INA bearings, such as can obtain the cooperation of professional bearing companies, will likely get the following benefits: 
 (1) clear repair the technical requirements of the various processes, as well as how to ensure the overall quality of the repair bearing, 
 [Quanzhou, KOYO bearings, authorized dealers (Japan IKO bearings distributor) 
 (2) can take advantage of the many specialized experience in the professional INA Bearing plant, these experiences can be measured reliably, efficiently and economically meet the process requirements; 
 (3) can be ordered to professional INA Bearing company job card the amount of mold by for the repair of business may be more economical and save a lot of trouble; 
 (4) can be ordered to professional INA Bearing company, such as to maintain the cage, rolling body, rivets and other parts, may make repair work easy and economical. 


 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 



 18 416 53416 + U416 53416U 53416U 53 416 + U416 - 80 * 170 * 78 * 175 thrust ball bearings 
 53417U 18417 - 53417XU 53417 + U417 - 85 * 180 * 83 * 185 thrust ball bearings 
 53418U 18418 53418 + U418 53418XU 53418 + U418 - 90 * 190 * 88 * 195 thrust ball bearings 
 53420U 18412 53420 + U420 53420XU 53420 + U420 - 100 * 210 * 98 * 220 thrust ball bearings 
 53422U 18422 - 53422XU 53422 + U422 - 110 * 230 * 109 * 240 thrust ball bearings 
 Domestic axis number of imported Bearing size category 
 New models and old models SKF NSK FAG NTN 
 53424U 18424 - 53424XU 53424M + U424 - 120 * 250 * 118 * 260 thrust ball bearings 
 53426U 18 426 - 53426XU 53426M + U426 - 130 * 270 * 128 * 280 thrust ball bearings 
 53428U 18 428 - 53428XU ---- 140 * 280 * 131 * 290 thrust ball bearings 
 53430U 18 430 - 53430XU ---- 150 * 300 * 140 * 310 thrust ball bearings 
 53432U 18432 - 53432XU ---- 160 * 320 * 150 * 330 thrust ball bearings 
 53434U 18 434 - 53434XU ---- 170 * 340 * 156 * 350 thrust ball bearings 
 53436U 18 436 - 53436XU ---- 180 * 360 * 164 * 370 thrust ball bearings 
 54202 58 202 - 54202 54202 - 15 * 10 * 32 * 24.6 * 32 thrust ball bearings 
 54204 58204 - 54204 54204 - 20 * 15 * 40 * 27.4 * 40 thrust ball bearings 
 54205 58 205 - 54 205 54 205 - 25 * 20 * 47 * 31.4 * 47 thrust ball bearings 
 54206 58206 - 54206 54206X - 30 * 25 * 52 * 32.6 * 52 thrust ball shaft 
 [Quanzhou, KOYO bearings, authorized dealers (Japan IKO bearings distributor)