Bearing teach you bearing type selection and application

1. Type selecting various rolling bearings have different characteristics, apply to all kinds of mechanical equipment of different application situation. When choosing the bearing type, general consideration should be given to the following factors. General situation: choose when to withstand a load torque thrust bearings, angular contact bearings, use place normally used for high speed rolling bearing, under heavy axial load, the selection of roller bearings. To sum up, selects the unit should be never the same goods manufacturers, many of the bearing, the selection of suitable species. 2 bearing of the space and the location of a mechanical equipment in mechanical structure design, the general first clear the specifications of the shaft, then, according to the axis of the specifications of the selection of rolling bearing. Using rolling bearing is generally small axis, roller shaft roller bearing. However, when the diameter of the bearing on the device location restricted, choose needle roller bearing, light and ultra light series product or roller bearings; When the bearings in the radial parts of the equipment limited, can choose a narrow, narrow series products of steel ball or roller bearings. 3 bearing load size, location and characteristics of the load is bearing the most key elements. Roller bearings to withstand a load of lay particular stress on, ball bearing is used to carry more light or medium level load, nitriding steel bearing manufacturing or markov body heat treatment, can withstand impact and shock load. The effect of on load bearing level, under pure axial load, can choose deep groove ball bearings, cylindrical roller bearing or needle roller bearing. Small pure radial load, can choose the thrust ball bearings; Under a lot of pure radial load, can choose thrust roller bearings. When the axial and radial load bearing, angular contact bearing is generally selected or tapered roller bearing. Above is the content, the author bring you today to learn more about bearing small knowledge, pay attention to the bearing's official website.