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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 BK4012 BK 4012 40 47 12 detail
INA Needle roller bearing BK2012 BK 2012 20 26 12 detail
INA Needle roller bearing BK1712 BK 1712 17 23 12 detail
INA Needle roller bearing BK2516 BK 2516 25 32 16 detail
INA Needle roller bearing BK2512 BK 2512 25 32 12 detail
INA Needle roller bearing BK3512 BK 3512 35 42 12 detail
INA Needle roller bearing BK0408TN BK 0408 4 8 8 detail
INA 81104TN 81104 20 35 10 detail
INA 81106TN 81106 30 47 11 detail
INA 81102TN 81102 15 28 9 detail
INA 81103TN 81103 17 30 9 detail
INA 81105TN 81105 25 42 11 detail
INA 81107TN 81107 35 52 12 detail
INA 81114TN 81114 70 95 18 detail
INA 81108TN 81108 40 60 13 detail
INA 81115TN 81115 75 100 19 detail
INA 81109TN 81109 45 65 14 detail
INA 81116TN 81116 80 105 19 detail
INA 81110TN 81110 50 70 14 detail
INA 81117TN 81117 85 110 19 detail