Description

Single Angle contact ball bearing can only take a direction of the axial load, in radial load, will cause additional axial force. And only limit shaft or shell in a direction of the axial displacement. If double in pairs, to set a pair of bearing outer lane relatively, namely the wide wide ends, the narrow face with narrow end. So we can avoid cause additional axial force, and can be in two directions the shaft or shell limit in the axial clearance range.
Angular contact ball bearings are designed with offset raceways between the inner and outer rings which creates a specific contact angle under load. Due to this configuration, these bearings are well suited to carry combined axial and radial loading. Single row bearings can carry axial loading in only one direction and are almost always sold in pairs or adjusted against another bearing. Angular Contact Ball Bearings have one shoulder removed to allow for a greater compliment of balls than standard Deep Groove Ball Bearings.