Roller Bearings

Roller bearings, also known as a rolling bearing, is a bearing which carries a load by placing rolling elements rollers between two bearing rings called races. The relative motion of the races causes the rolling elements to roll with very little rolling resistance and with little sliding. Roller bearing uses a shaft in a much larger hole, and cylinders called “rollers” firmly fill the space between the shaft and the hole. As the shaft turns, each roller acts as the logs and since the bearing is round, the rollers do not fall out from under the load. Different types of Roller bearings are :