we have learned ZYS clutch bearing from our distributor in Guangzhou

Bearing distributor from Dalian chapter we learn that  was built resolution switching signal can be divided into two rotation sensors wheel bearings , recently, we have learned from our distributor in Guangzhou  ,   has launched a NTN kinds of new low-friction wheel bearings ,  low friction wheel bearings and the most important feature zys high precision bearing is that compared to conventional bearings , friction in the car when driving straight up to a 40% reduction of wheel bearings .
We know that increasing the radius of curvature of the rolling surface of the trench , the bearing can reduce rolling resistance , but only to increase the rotational radius of curvature of the surface of the groove , the ball bearing and the contact surface pressure ZYS Precision Bearings between the rolling surface will load rise, so will reduce bearing life . To ensure the car traveling in a straight line , reducing the rolling resistance of the hub bearing , while also ensuring the same level of durability as the original , companies use the rolling surface of the ball and the contact position of the load acting on the wheel bearings of different sizes occur characteristics change, wheel bearings can reduce rolling resistance by 25% , and then to develop a low-friction wheel bearings  .
Bearing Corporation to reduce about 25% of the friction wheel bearings and reduced friction developed before about 15 % of the wheel bearing seal package, so the car in a straight line up to make the frictional resistance is reduced to 40% when driving , while improving the car's fuel efficiency.