BALL AND ROLLER BEARINGS

[sg@…]

Because the bearings to withstand a certain load rotation, as well as load  skf bearings bearing fits and the resulting elastic deformation. Rolling and plain bearings difference between the first appearance of  fag bearing the structure, is by rolling bearings to support the rotation of the rotating shaft, and the contact area is a point, the more  ntn bearing the rolling bodies, the more contact points; smooth sliding  koyo bearing bearing surface is by to support the rotating shaft, which is a surface contact area.