The outer ring of the angular contact ball bearing is a half-groove, and the solid holder is used, which can withstand axial and radial joint load. When using the axial preload, it is necessary to increase the axial preload to improve the axial rigidity and rotation accuracy, which is widely used in high precision. Machine spindle.
The angular contact ball bearing angle is the angle of the bearing and the angle of the vertical line:
After the deep groove ball is loaded on the shaft, the axial displacement of the two targets of the shaft or outer casing can be restricted to the axial overlapping boundary line of the bearing, so that the axial direction can be positioned in the two direction.
The deep groove ball bearing selects a larger radial gap, and the contact angle is zero when the pure radial force is received. When there is axial force, the contact angle is greater than zero. It is usually selected with a stamping ribroom, and the vehicle entity maintains, occasionally use the nylon frame.
Imported deep groove ball bearings are mainly used to receive pure radial loads, and can also receive radial and axial loads at the same time. When it only receives pure radial load, the contact angle is zero.
Three major characteristics of deep groove ball bearings Features One: It consists of an outer side, an inner hole, a group of bearing steel balls and a set of ball bearings.
