Roller Bearing

Roller bearings are a common mechanical component used to support the movement of a rotating shaft. It consists of an inner ring, an outer ring, rollers, and a cage. Roller bearings can withstand radial and axial loads, and have high load capacity and stiffness.Roller bearings have many advantages, such as high load capacity, high stiffness, low friction, and long service life. However, they also require regular lubrication and maintenance to ensure their normal operation and extend their service life.Roller bearings are widely used in various mechanical equipment, such as automobiles, ships, airplanes, motors, engineering machinery, etc. They play an important role in providing support and reducing friction, thereby extending the service life of the machine and improving work efficiency.