Now the world's larger main Swedish bearing manufacturer SKF (medium and large metallurgical and mining bearings, automotive bearings) bicycle bottom bracket bearings, Japan NSK (small, low-noise bearing), NTN (CVJ automotive bearings, ball bearings Medium ), KOYO (automotive bearings), NBM (OA miniature bearings), NACHI (small and medium sized ball bearings), Germany FAG (medium and large tapered cylindrical roller bearings), INA (needle roller bearings and hydraulic rams) Bearings, TIMKEN (Tapered Roller Bearings) Shenzhen oil bearing, Torrington (precision ball bearings, spherical roller bearings, heavy machinery) and so on. So far, the world's number one is SKF, second, FAG, third, TIMKEN. Shenzhen City, Guangdong Development bearings make some bearing basic common sense: front bearing the code used to represent sub-components of the bearing, with the letters. As indicated by L separable separable bearing rings; K represents the bearing rolling elements and cage assembly, and so on. Rolling types of practical applications are many, the corresponding bearing code is more complex. The above description of the code is the most fundamental bearing code, the most commonly used part, familiar with this part of the code vacuum equipment bearing, you can choose to identify and investigate common bearings. Japan NTN Bearing Corporation -NTN Corporation Founded: 1918 Headquarters: Osaka, Japan and Western, Number of Employees: More than 12,000, with annual sales: up to $ 2.05 billion ($ 2.85 billion related to sales) in Germany, the United States, France, Canada, Australia, Singapore, South Korea and other 12 countries and regions have built a research institution or a production base. NTN Japan since 2002 to set up a joint venture company in Guangzhou, Shanghai, Zhejiang. NTN industry position: one of Japan's three major bearing companies; the world's five largest integrated manufacturer of bearings. Cleaning machine bearings, bearings, bearing along GF electromechanical provided by Shenzhen-GF bearing Electrical Co., Ltd.. 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! You can also access (www.sgfzc.com/supply_details_41262545.html), for more information about the company.