thin wall bearings for extremely thin section bearing, but also to achieve a compact, lightweight, product diversity of products has expanded its range of purposes - Thin ring bearing can be deep groove ball bearings, four point contact bearings or angular contact ball bearings, high precision such slim ball bearing, very quiet and strong carrying capacity. These ball bearings have three designs, and extremely small, mostly square cross-section. In these series, even larger shaft diameters and bearing bore, the cross-section remains unchanged, these bearings so called Cross Section.
Bearing is the other parts on the shaft will produce relative motion, used to reduce friction coefficient during power transmission and keep the machine shaft center fixed position, its main function is to support the rotary body, in order to reduce the equipment in the transmission process of mechanical load friction coefficient. According to the motion of the frictional properties of different components, bearings can be divided into two types of rolling bearings and sliding bearings.
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