a) Type and characteristics of sliding TIMKEN bearings
I type of sliding TIMKEN bearing
Or called radial sliding TIMKEN bearing, 1. The sliding TIMKEN bearing is divided according to the accepted load: the radial sliding TIMKEN bearing. Mainly accepting radial loads; thrust sliding TIMKEN bearings, mainly accepting axial loads.
2. Sliding TIMKEN bearings are suitable for low speed, high precision, heavy duty and structurally required locations.
Rolling TIMKEN bearings are rolling friction compared to sliding TIMKEN bearings. The contact surface is small (the ball TIMKEN bearing is point contact, the roller TIMKEN bearing is line contact), the friction coefficient is small, the heat is less; the wear is small, the precision is good, and the operation is suitable for a higher speed. However, the carrying capacity is slightly poor and the vibration resistance is poor.
3. Radial sliding TIMKEN imported bearings Centripetal sliding TIMKEN bearings are available in both integral and split versions.
II sliding TIMKEN bearing characteristics
The contact surface is large, the structure is simple, the volume is small, the bearing capacity is strong, the vibration resistance is good, but the friction coefficient is large, the heat is easy to generate, and the lubrication is required, and the sliding TIMKEN bearing is sliding friction. Suitable for low speed and heavy load.
b) Type and characteristics of rolling TIMKEN bearings
I scroll type of TIMKEN bearing
Rolling TIMKEN bearings are usually classified according to their load bearing direction and rolling body shape.
1 According to the direction of the accepted load, it is divided into centripetal TIMKEN bearing and thrust TIMKEN bearing.
2 According to the shape of the rolling element, the ball is divided into a ball TIMKEN bearing and a roller TIMKEN bearing. The roller is further divided into a cylindrical roller, a tapered roller, a spherical roller and a needle roller.
II rolling TIMKEN bearing characteristics
