Jinzhong slewing bearing 134.45.2240.002 agent

Jinzhong slewing bearing 3...Agent / ' (3,3,3) -1) Types and characteristics of sliding bearings
/ ' (3,3,3) -. Sliding bearings According to the load they bear, they are divided into:
/ ' (3,3,3) - Radial sliding bearings (radial sliding bearings) mainly bear radial load
/ ' (3,3,3) - Thrust sliding bearings mainly bear axial load
/ ' (3,3,3) -. Sliding bearings are suitable for low speed, high precision, heavy load and structurally required occasions. In low speed and impact situations It is also often used in occasions
/ ' (3,3,3) -:. Centripetal sliding bearings
/ ' (3,3,3) -Integral type, split type
/ ' (3,3,3) -Split type generally consists of bearing cap, bearing seat, bearing bush and connecting bolts
/ ' (3,3,3) -Bearing bush is the key part in the bearing
/ ' (3,3,3) -Bearing material should have low friction coefficient, good thermal conductivity, small thermal expansion coefficient, wear resistance, corrosion resistance, strong anti-gluing ability, sufficient mechanical strength and plasticity
/ ' (3,3,3) - Requirements for bearing materials: bearing alloy (Babbitt alloy), bronze, bearing materials with special properties, etc.
/ ' (3,3,3) - Thrust sliding bearings (Understand)
/ ' (3,3,3) - Thrust sliding bearings are available in fixed and tiltable types
/ ' (3,3,3) - The thrust surface of thrust sliding bearings can be used The end face of the shaft can also be made with a shoulder or a thrust disc in the middle section of the shaft
/ ' (3,3,3) - (2) Types and characteristics of rolling bearings
/ ' (3, 3,3) -. Classification of rolling bearings
/ ' (3,3,3) - According to the shape of the rolling elements, they are divided into: ball bearings and roller bearings
/ ' (3,3,3) -.Characteristics of rolling bearings
/ ' (3,3,3) -Advantages:
/ ' (3,3,3) -Compared with sliding bearings, rolling bearings have small friction resistance, sensitive starting, Advantages such as high efficiency, simple lubrication and easy replacement
/ ' (3,3,3) -Disadvantages:
/ ' (3,3,3) -Poor impact resistance and noise at high speeds ,The working life is not as good as that of liquid lubricated sliding bearings