(ASAHI bearing authorized dealer) [Anhui NSK authorized agents】 
 (ASAHI bearing authorized dealer) [Anhui NSK authorized agents】 
 Many imported seat belt bearing prices are generally higher than domestic with bearings, pillow block bearings imported can save more time and cost. According to the users complained that imports of bearing life than the life of the domestic bearing length of at least 50%, which means that the imported bearings have a better economic and market. 
 Disassembly of the outer spherical bearing 
 390 000 series spherical bearing is the bearing inner ring and shaft fixed eccentric sleeve socket head cap screws through the eccentric sleeve from the fastening effect. Maintenance, many machine hand is not the dismantling of this bearing, it is necessary to introduce the disassembly of the spherical bearing 390 000 series technical points and precautions: 
 Disassembly 
 A. Bearing eccentric sleeve with a hex wrench and loosen the locking screw into the roof eccentric sleeve counterbore and then with a small iron bar, going against the direction of rotation of shaft play loose eccentric sleeve. Two. Unscrew the bolts of the fixed bearing. Bearing together with the bearing removed from the shaft. Note the bearing before the end of the demolition axis. Shall axis of the other side of bearing bolt release, to avoid both ends of the bearing each other to do strength damage. 
 Along with the birth and development of the rolling bearing industry, NSK bearing machine matching bearing has been fully certified and has been playing a very important role of NSK Bearings. New design solutions can have a unique selling point in the market, also can enhance the performance of existing designs. NSK Bearings Zhangjiagang macro bearing firm NSK universal pairing bearing product range, for your choice. NSK universal pairing bearing is a special product. They can be installed in accordance with any kind of layout will not cause any loss of performance, and can be combined in different arrangements. This feature provides a very important logistical advantages, especially in the purchase and inventory management of spare parts, bearings can be installed in accordance with the mark of the outer appearance of the surface configuration. 
 (ASAHI bearing authorized dealer) [Anhui NSK authorized agents】 
 NSK Bearings is a high-precision single row angular contact ball bearings. Dimensions have been standardized, so you can be interchanged with other similar products on the market. NSK has the world's most mature and most comprehensive high-precision bearings for machine tool spindle product categories, representing the highest performance level. 
 NSK Bearings machine matching bearing for almost all spindle design on the market to provide universal pairing bearings. Therefore, the choice of spindle bearings to meet most of the specific application requirements. 

 Spherical plain bearings is one of the important parts of construction machinery, install the poor will affect their use of effects, and even cause the failure of the construction machinery and equipment. 
 If iron filings, burrs, dust and other foreign matter into the bearing, will enable the bearing running noise and vibration, and even damage the raceway and rolling element. So before installing the bearing, must ensure that the mounting surface and installation environment clean. 
 Extremely important impact on the operation and life of the joint bearing lubrication. Grease base oil, thickener and additives. Grease performance is mainly determined by the base oil. Generally low-viscosity base oil suitable for low temperature, high-speed; high viscosity suitable for high temperature, high load. 
 The thickener related lubricating properties, water resistance of the thickener to determine the water resistance of the grease. In principle, a different brand of grease can not be mixed, and even if the same kind of thickener of the grease will adversely affect each other additives different. Bearing surface is coated with anti-rust oil, must be carefully cleaned with clean gasoline or kerosene, and then coated with a clean and high quality or high-speed high-temperature grease before installation. Totally enclosed bearings do not need to clean the fuel. 
 (ASAHI bearing authorized dealer) [Anhui NSK authorized agents】 
 Spherical plain bearings installed, if not careful alignment, the alignment may lead to bearing subjected to a load, friction and vibration. These may accelerate fatigue and reduce the service life of bearings, and the period of use of other machine parts may be damaged. In addition, the increased vibration and friction may be greatly increased energy consumption and the risk of premature failure. 
 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 



 7321B/DF 366321 7321B/DF 7321BDF 7321B.DF 7321BDF 105 * 225 * 98 angular contact ball bearings 
 7322B/DF 366 322 7322B/DF 7322BDF 7322B.DF 7322BDF 110 * 240 * 100 angular contact ball bearings 
 7324B/DF 366324 7324B/DF 7324BDF 7324B.DF 7324BDF 120 * 260 * 110 angular contact ball bearings 
 Domestic axis number of imported Bearing size category 
 New models and old models SKF NSK FAG NTN 
 7326B/DF 366336 7326B/DF 7326BDF 7326B.DF 7326BDF 130 * 280 * 116 angle contact ball bearings 
 7328B/DF 366328 7328B/DF 7328BDF 7328B.DF 7328BDF 140 * 300 * 124 angular contact ball bearings 
 7330B/DF 366330 7330B/DF 7330BDF 7330B.DF 7330BDF 150 * 320 * 130 angle contact ball bearings 
 7332B/DF 366332 7332B/DF 7332BDF 7332B.DF 7332BDF 160 * 340 * 136 angular contact ball bearings 
 7334B/DF 366334 7334B/DF 7334BDF 7334B.DF 7334BDF 170 * 360 * 144 angle contact ball bearings 
 7336B/DF 366 336 7336B/DF 7336BDF - 7336BDF 180 * 380 * 150 angular contact ball bearings 
 (ASAHI bearing authorized dealer) [Anhui NSK authorized agents】