Hunan Jintai Hardware and Machinery Co., Ltd. is a professional manufacturer for the development and production of various self-lubricating copper bushings. The self-lubricating copper bushings used are widely used. Currently, the company serves more than 20 domestic and foreign machinery industries and over 300 customers. We have a wealth of experience in supporting the use of products, can provide our customers with a variety of products, product selection and design of various conditions, to reduce costs for customers to save time and provide quality services.

      Why do some mechanical spindles use copper bearings? This is mainly due to the conditions of the product site determined. Copper bushings, also known as copper bearings, require oil-lubricated bearings. It is made of various copper alloys for lubrication of mechanical parts. The use of various large-scale and heavy-duty machines is an important component of machinery. Bearings can withstand both radial and axial forces, but copper sleeves cannot be combined at the same time. However, the advantage of the copper sleeve is that it can prevent sparks when components collide with each other, and can prevent the explosion of flammable and explosive gases or other liquids. The bearing is a component that fixes and reduces the friction coefficient of the load during the mechanical transmission process. It can also be said that when the other parts are relatively moved on the shaft relative to each other, they are used to reduce the coefficient of friction during power transmission and to keep the center of the shaft fixed. Its main function is to support the mechanical rotating body to reduce the mechanical load friction coefficient of the equipment during the transmission process.