Compared with plain bearings, roller bearings.

Compared with plain bearings, roller bearings.What is the difference between the two? It is what strengths and weaknesses?Bearing in accordance with the different nature of friction was divided into Rolling and plain bearings, it is apparent definitely better than plain bearings Rolling friction is small, start fast, high efficiency, which is the advantage of rolling bearings. Compared with plain bearings,Rolling radial dimension is large, poor damping capacity, high speed, low life, the sound is large, which is its shortcoming. The rolling elements are not limited to the shape of the ball, as well as cylindrical roller, tapered roller, shares of the roller, and needle. According to different rolling elements, bearing into ball bearings and roller bearings. In other conditions, flexible operation roller bearings for high speed, but relatively low carrying capacity; roller bearings running better than ball bearings and flexible, but high load carrying capacity, strong impact.