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Welcome to the official website of Shanghai Sihan Bearing Co., Ltd!
Brand
INA

Innovation in INA technology For decades, INA has represented creative solutions, representing the level of expertise in design and production, as well as representing a great focus on customer requirements.

Breaking rid of the shackles of thinking, breaking through the obstacles of traditional habits, and looking for new ways are one of the essence of corporate culture at the beginning of the company or decades later.

As early as 1946, Dr. George Schaeffler (Georg Schaeffler) and his brother Verheim (Wilhelm) co-founded the Schaeffler Company, and proved the significance of breaking the thinking framework in 1949.

At that time, his research and development of needle rollers and holder components led to a major breakthrough in the application of needle roller bearings in the industrial field, filling the gap in this field.

George Schaeffler's innovative spirit and desire to succeed became part of INA's eternal corporate culture in its 35 factories around the world.

INA develops and produces rolling bearings, sliding bearings, linear motion products and automotive engine parts throughout the world.

As a partner in research and development, INA has been working closely with customers from the initial stage of system development.

New user-specific solutions are created every day, which means that more than 1,000 new products are put on the market every year.

INA invests heavily in its R & D division, focusing specifically on the construction of new R & D centers in Germany, Asia and North America.

The INA brand is widely used in the automotive industry, including engines, gearboxes and chassis, as well as in the industrial sector.

INA has incomparable technical advantages in precision product molding and serves to provide customers with excellent cost-effective solutions.

In the industrial sector, the four industry administrations respectively guide the marketing of INA and FAG brands in the fields of production machinery, power transmission and railway, heavy industry and consumer products.

Brand Type model old model d(mm) D(mm) B(mm) detail
INA Needle roller bearing HK2520 HK 2520 25 32 20 detail
INA Needle roller bearing HK2212 HK 2212 22 28 12 detail
INA Needle roller bearing BK2520 BK 2520 25 32 20 detail
INA Needle roller bearing BK2212 BK 2212 22 28 12 detail
INA Needle roller bearing NAO25X42X32 25 42 32 detail
INA Needle roller bearing HK2526 25 32 26 detail
INA Needle roller bearing BK2216 BK 2216 22 28 16 detail
INA Needle roller bearing BK2526 25 32 26 detail
INA Needle roller bearing HK2220 22 28 20 detail
INA Needle roller bearing HK2538 25 32 38 detail
INA Needle roller bearing HK2216 HK 2216 22 28 16 detail
INA Needle roller bearing BK2538 25 32 38 detail
INA Needle roller bearing HK2512 HK 2512 25 32 12 detail
INA Needle roller bearing NAO20X35X17 20 35 17 detail
INA Needle roller bearing NAO25X42X16 25 42 16 detail
INA Needle roller bearing HK3020 HK 3020 30 37 20 detail
INA Needle roller bearing HK3016 HK 3016 30 37 16 detail
INA PWTR1747.2RS 17 47 21 detail
INA NUTR20 20 47 25 detail
INA NUTR17 17 40 21 detail