Angular contact ball bearing is introduced in detail

Angular contact ball bearing the detailed introduction of angular contact ball bearing, 角接触球轴承) Can bear radial load and axial load at the same time. Can work under high speed. The larger the contact Angle, the higher the axial bearing capacity. High precision and high speed bearing contact Angle usually take 15 degrees. Under the effect of axial force, the contact Angle increases. Angular contact ball bearings single row angular contact ball bearings can only carry axial load in one direction, when bear radial load, will cause the additional axial force. And only limit shaft or shell axial displacement in one direction. Angular contact ball bearing contact Angle of 40 degrees, so it can bear a large axial load. Angular contact ball bearings are separated type design, inside and outside the circle of the shoulder on both sides of the high and low. In order to improve the load capacity of bearing, it will get on one shoulder and processing is low, so that the bearing can be loaded into the ball more. Double row angular contact ball bearings can withstand the big radial direction load primarily radial and axial load and torque load, limit shaft of both axial displacement. Is mainly used for two-way axial displacement limit shaft and the shell parts of double row angular contact ball bearing can be skewed between inner and outer ring is limited, allowing Angle depends on the bearing internal clearance, bearing on the size, in the role of interior design, and the bearing force and moment, and the maximum allowable slope Angle should guarantee won't produce high additional stress in the bearing. If the Angle between bearing inner and outer ring, will affect the service life of bearing, falling bearing running accuracy at the same time, the running noise increases. Double row angular contact ball bearing usually use nylon cage or brass & gt; The body maintains. Double row angular contact ball bearing should be paid attention to when installation, although the bearing can be subject to bi-directional load, but if one side has put the ball gap, should be paid attention to, don't let the noise of main axial load through a gap on one side of the river bank. In bearing should be paid attention to when using makes without ball gap on one side of the race carry the main load. Double ball bearing in pairs if double installed in pairs, make a pair of bearing outer ring, namely the wide end facing the wide end face, the narrow end face the narrow end. This can avoid the additional axial force, but also can be in two directions the shaft or shell limits in the range of the axial clearance. Because of its outer ring raceway can have relative displacement in the horizontal axis, so can bear radial load and axial load - at the same time - Joint load ( Single row angular contact ball bearings can only carry axial load of single direction, therefore is generally installed in pairs) is often used to 。 Retainers made of brass, synthetic resins, according to the bearing form, the conditions of use and distinguish. More angular contact ball bearing is bearing manufacturer manufacturing abroad, domestic more applied to imported equipment such as 3204 rs angular contact ball bearing, etc. , the narrow side, wide edge, another side, wide, narrow edge in the outside, is back to back contact. ( Return] A: bearing manufacturer to tell you the cause of bearing damage next article: characteristics of the bearing