Single-row Angular Contact Ball Bearing can bear radial load and the axial load in one direction at the same time. It can also bear only axial load in one direction. Axial force component will be caused when the bearing bears radial load. Therefore the Single-row Angular Contact Ball Bearing is often matched with the bearing that bears axial load in the opposite direction. Two, three, four or even five angular contact bearings are often assembled together for use. The limit speed of Angular Contact Ball Bearing is comparatively high.

CHG light series Precision Angular Contact Bearing includes two size series such as718, 719. The outer diameter and width increases in sequence.

The contact angle of CHG light series Precision Angular Contact Ball Bearing includes three types such as 15 degrees (Code C), 25 degrees (Code AC) and 40 degrees (Code B). For Angular Contact Ball Bearing the larger the contact angle is the larger the load ability is and the lower the limit speed is. So the bearing with 15 degrees of contact angle can be adopted on the spindle of high speed and small radial load. Otherwise Angular Contact Bail Bearings with contact angle of 25 degrees or 40 degrees can be adopted.

CHG Precision Angular Contact Ball Bearings include three series such as High-speed Angular Contact Ball Bearing (standard series), Ultra High-speed Angular Contact Ceramic Ball Bearing and High-speed Sealed Contact Ball Bearing etc.

The inner ring, outer ring and rolling element of roller bearings used under general condition are all made of high carbon chromium bearing steel. But in some application with high requirements of ultra high speed,anti-abrasion, low temperature rise, long life or high reliability etc. the performance of the steel bearing cannot satisfy the requirement for working condition. Bearing materials with superior performance should be selected. Among them silicon oxide ceramic is considered to be the ideal substitute material for roller bearing.

CHG also provides widely applied Hybrid Ceramic Angular Contact Ball Bearing for Principal Axis of High-speed Precision Lathe and other High-Speed Precision Machinery which means the inner ring and outer ring are made of superior steel material while the rolling element are made of silicon oxide ceramic.

Compared with standard Steel Angular Contact Ball Bearing with the same structure and size the Angular Contact Hybrid Ceramic Ball Bearing has the advantages of high-speed performance, good rigidity, low friction heat and long life etc..

CHG Precision Hybrid Ceramic Ball Bearing (Code HQU) can drmatically improve the speed, rigidity, reliability and efficiency of the spindle and can dramatically reduce the friction heat and extend the working life of the machinery.