Class 0: deep groove ball bearings deep groove ball bearings 6000 6200 6300 6700 6800 6900 -N -ZZ -2RS other industrial applications: for precision instruments, low noise power ... Features: simple structure, easy maintenance. Mainly used to bear radial load, but also bear certain axial load, when the bearing radial clearance increased, with angular contact ball bearings can bear large axial load. This kind of bearing friction coefficient is small Huizhou silver slider agents, extreme high speed, size range and form ... Class 2: Cylindrical roller bearings cylindrical roller bearings NU000, N0000 NJ NN NNU Industry Applications: Cylindrical roller bearings are mainly used in motors , machine tools, oil, mill handling machinery and industrial machinery. Features: Cylindrical roller bearings are separable bearings Longgang rail slider bar, installation and removal is very convenient. Cylindrical roller bearings are divided into single row, double row and four. Bearing equipped with several rows of rolling elements are different, cylindrical roller bearings are available in single, double row and multi-row cylindrical roller bearings. Where the application is more cage single row cylindrical roller bearings. Also cylindrical Greeting slide rail, as well as single or double row full complement roller and other structures of roller bearings. Single row cylindrical roller bearings under the ring ribs divided into N-type, NU type, NJ type, NF type and NUP type. Cylindrical roller bearings under radial load capacity, according to the ring wall structure can withstand a certain amount of one-way or two-way axial load. NN and NNU type double row cylindrical roller bearings compact structure, rigidity, large carrying capacity, after deformation under load is small, mostly for supporting the machine tool spindle. FC, FCD, FCDP type four-row cylindrical roller bearings can withstand greater radial load, and more for the mill and other heavy machinery. Cylindrical roller bearings: high-speed running state can withstand heavy radial loads, single EC design of cylindrical roller bearings with optimized internal curve, can increase the radial and axial load bearing capacity, while improving on the angle and alignment ability to regulate and improve lubrication, omitting the roller cage full roller bearings can have a maximum number of errors. Conditions applicable to very heavy and medium speed. SKF early as 1912 to enter China, in Shanghai established the first office in China in 1916 set up the first sales company. 1986 SKF came back to China, in Shanghai established consignment station. 1988 SKF China Ltd. in Hong Kong, and another in Shanghai, Beijing, Guangzhou, Chengdu, Dalian, sliders, Nanjing, Xi'an, Wuhan has established offices in Beijing has set up a consignment station. 2001 more established SKF Bearing Trading (Shanghai) Co., Ltd., has greatly expanded sales trading business in China. SKF is committed to cooperation with China's leading bearing companies, has set up SKF Automotive Bearing Co., Ltd. in 1994, established the Beijing South Side SKF Railway Bearing Co., Ltd. in 1996, set up the Dalian SKF watt in 1998 Shaft Bearing Co., Ltd., established in 2001, SKF (Shanghai) Bearing Co., Ltd., expanding operations in China Whitehead silver slider agent, slider, smooth bearing Electrical GF GF by the Shenzhen-bearing Electrical Co., Ltd. available. Shenzhen City, Guangdong Development bearing Electrical Co., Ltd. (www.sgfzc.com) (www.sgfzc.com) strong, credible, in other industries, Guangdong Shenzhen accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Shun GF bearing Electrical and you hand into the brilliant, for a better future!