Paired angular contact ball bearings installed in pairs of angular contact ball bearings can bear radial load mainly radial and axial joint load can also be subject to pure radial loads. Series configuration can only bear axial load in one direction, the other two configurations can withstand axial load in either direction. This type of bearing is generally by the manufacturer to submit a user matching pairs of linear bearings optical axis, after installing preload interference, rings and balls in the axial pre-load condition, thereby enhancing the entire group as a single bearing bearing stiffness and rotation accuracy. Bearings, shaft and motor systems as extremely important element linear guide slide bearings, mechanical equipment plays a key role in circuit board equipment V cutting machine bearing, in many cases, the equipment laid the basis for high-performance applications. In our factory there, a lot of equipment used above the angular contact bearings. For example, I plant GD packaging machine aluminum foil knife shaft, and cellophane packet cutter shaft. We have a lot of wrapping workshop equipment such bearings, these bearings damaged some equipment needs to be replaced. Linear guide slider bearing _ Shun GF bearing Electrical (certified) _ axis is provided by Shenzhen-bearing Electrical Co., Ltd., Guangdong Development. Shenzhen City, Guangdong Development Bearings Electrical Co., Ltd. (www.sgfzc.com) (www.sgfzc.com) is Shenzhen, the other leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum to meet customer needs. In bearing Electrical leadership Shun GF staff warmly welcome all inquiries negotiations to create Shun GF bearing Electrical better future.