thin section bearing What is the angular contact ball bearing

Angular contact ball bearings, thrust ball bearings to the heart that is usually said, the allowable working speed and deep groove ball bearing is similar, but the support rigidity ratio of deep groove ball bearing is stronger, mainly because of the bearing steel ball is more, the radial load capacity than the ordinary ball bearing, but also bear large axial load or subject to pure axial load. The bearings are generally used in pairs, used thin section bearing‍ for Small Span Rigid double supporting shaft or precision spindle, can improve the rigidity of the bearing system.

Can bear radial load and axial load for angular contact ball bearing. Can work at a higher speed. The larger the contact angle, the higher the axial bearing capacity. High precision and high speed bearings usually take 15 degrees contact angle. Under the action of axial force, contact angle increases. crossed roller bearings‍ The axial load of single row angular contact ball bearings can bear a direction, in radial load, will cause additional axial force. The axial displacement of the bearing can limit shaft or shell in one direction. If quality.the installation, the outer ring of a bearing on the relative, the wide end of the wide face, narrow end face with narrow end. So to avoid the additional axial force, but also in the two direction of the shaft or shell limit in the axial clearance range.

Because of its inner and outer ring raceway can have relative displacement metallurgical bearing‍ on the horizontal axis angular contact ball bearing, can bear radial load and axial load -- combined load (single row angular contact ball bearings can only endure single direction axial load, mounting is often adopted to them).