... such a way that the central line of the contact between balls and raceways is at an angle. This ... angle is called a contact angle and as per the manufactured design these vary ... , 25o,45o 2. In this type of bearings contact angles between balls and tracks have been swung to ... types of bearings according to your sample and design Contact info:Jinan Yuki Bearing Co., Ltd. 5A-002, ...