The Difference Between Deep Groove Ball Bearing And Angular Contact Ball Bearing
The term “angular contact ball bearing” is used for special ball bearings. Similar to the radial deep groove ball bearings . Produced by Chinese bearing manufacturer Guangyang. The balls of angular contact ball bearings can pass through the deep groove of the inner and outer rings. With narrow beveled surfaces. Similarly, the relatively small contact area (point contact) between the ball and the raceway makes rolling resistance very small. The difference between angular contact ball bearings and Chinese deep groove ball bearings is mainly different in the following three aspects:
1.The Contact Angle of Angular Contact Ball Bearing Is Different From That of Chinese Deep Groove Ball Bearing
The original contact angle of deep groove ball bearing is 0°. The contact angle of angular contact is greater than 0°, usually 15°, 25°, and 40°. The thrust angle contact bearing is greater than 45°.
2.The Use of Angular Contact Ball Bearings Is Different From That of Chinese Deep Groove Ball Bearing
Chinese deep groove ball bearings are suitable for:
Small Axial Force
Axial Radial Ccombined Load
While angular contact ball bearings can bear single radial load, large axial load (varies with different contact angles), and double pairing (varies with different pairing modes) can bear two-way axial load and moment load. Angular contact ball bearings are designed to bear loads. The applied line of loads is not perpendicular to the bearing axis, but at an angle (contact angle) relative to the vertical axis. For this purpose, the shoulder should be designed so that it is more visible around the ball (contact area) near the line of application (contact angle), so that it can better support the load applied at an angle. If the angular load is divided into radial and axial loads, the design of angular contact ball bearings can only withstand the axial load in one direction.
3.The limit speed of angular contact ball bearings is different from that of Chinese deep groove ball bearings
Other conditions are equal, the limit speed of angular contact ball bearings of the same size is higher than that of Chinese deep groove ball bearings.
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