As the FAG and INA products X-life provides new opportunities for the design engineer. With the application of advanced manufacturing technology, the contact surface of the rolling elements and raceways become better, more consistent. Therefore, under the same loading condition, the stress of rolling body and matched with the surface, there will be significantly reduced. Therefore, in the same working condition, the X-life bearing life will be longer. On the other hand, in the same rated life conditions, can withstand greater loads. The characteristics of these optimization, X-life bearing opened a new application prospect, such as reducing the size of the bearing. Moreover, a higher price and ultimately increase the economic bearing whole.

INA bearing company belonging to the Schaeffler Group under the German INA bearing company, founded in 1946, headquartered in Nuremberg in germany. The German INA bearing company since its inception, has been committed to product innovation, to meet the needs of customers, and provide quality assurance, to become the world's leading supplier of rolling bearings and automotive manufacturers as partners.

INA main production of INA rolling bearing, INA bearing, INA linear guide system, INA high precision products, INA engine parts etc..

Germany INA bearings products including: agricultural machinery industry, construction industry, hydro and wind engineering industry, construction machinery industry, machine tools and manufacturing machinery industry, material handling and packaging industry, port engineering industry, electric tool industry, gearbox industry, semiconductor industry, pump and fan industry, industrial robots and automation industry, rubber, plastic and chemical industry, textile industry, tractor industry, woodworking machinery industry etc.. In these industries, Germany INA bearings have been widely used.