Introduction: knowledge scope - bearing FAG cross roller bearings

FAG cross roller bearing, which can load (stress from each direction at the same time Such as axial momentum, thrust, or load, etc. ) 。 FAG for roller contact with the track surface into the status quo, therefore, bearing the load and elastic deformation of possibility is very small. This type FAG import bearings are widely used in such as industrial automatic robots, mechanical work and medical facilities, FAG needs closely and high rigidity, high speed still can ensure accurate in cross roller bearing, the situation for cylindrical roller in the 90 ° V groove rolling surface FAG bearing retainer by interval is arranged vertically, each other so one cross roller bearings can bear radial load, axial load and torque load, etc. All the direction of the load. The size of the inside and outside the circle is a minimum of miniaturization, especially extremely thin type is close to the limit of small size, and high rigidity, so the most suitable for industrial robot joints or rotating part