it is better to have pictures of 6000V motors at both ends of the bearing what is called?
Rolling bearings, whether ball bearings or roller bearings, in the absence of load point contact, sliding bearings are surface contact, and no relative movement, in short, a lot
Rolling bearing: it is a kind of precise mechanical element that can change the sliding friction between the shaft and the shaft seat into rolling friction, thus reducing the friction loss.Plain bearings: bearings that work under sliding friction.Difference: the form of friction is different, one rolling, one sliding. Although the rolling force of friction is smaller than that of sliding, the plain bearings are also applied to places where the rolling bearings are not easy to install, such as the crankshaft of an engine.The bearings of both ends of the motor of the 6000V should be rolling bearings, but the speed is higher, and the temperature of the bearings should be relatively high. If grease is used, the temperature should be paid attention to, and the grease should be added in time.
Of course, there is a difference between rolling bearings are rolling bodies and raceways in contact with point or line contacts, while plain bearings are surface contacts.
