slim ball bearing According to the load direction

According to the load direction, acting on the cross roller bearing inner ring and the outer ring of the nature and which side of the ferrule is rotating, the load can be divided into the rotating load, static load or non directional load. Under the rotating load and non directional loads shall be slim ball bearing‍ taken with the (static ring interference fit), static load bearing ferrule, desirable transition fit or movable fit (clearance). The bearing load

Large or withstand the impact load, vibration, the interference must be increased. The hollow shaft, thin-wall bearing box or light alloy, plastic housings, also high precision bearings‍ need to increase the amount of interference. The requirement to maintain high rotation, should be used in high precision bearings, and improve the dimensional precision of shaft and bearing box, to avoid interference is too large. If the interference is too large, may make the geometry precision bearing shaft or bearing box

Geometry, to the detriment of the rotating precision bearings.‍