Hunan Jintai Hardware and Machinery Co., Ltd. Is a research and development and production of self-lubricating copper set of professional manufacturers, the production of self-lubricating copper set of application is very broad, is currently supporting services in mechanical industry at home and abroad more than 20, more than 300 customers.Our products supporting the use of rich experience, can provide customers with all kinds of products, product selection and design under various working conditions, reduce the cost to save time for customers, provide quality services.

Why do some mechanical spindle with copper set of some with the bearing?This is mainly because the operation condition of the product parts.Copper, which is also called copper bearing, need for oil lubrication bearing.Is all kinds of copper alloy used for mechanical parts lubrication.In a variety of large, heavy machinery, is an important piece of machinery.Bearings can withstand radial force and axial force, but copper sleeve can't have both at the same time.But the benefits of the copper sleeve is that it can prevent collision between parts from spark, can prevent the explosion of the inflammable and explosive gas or other liquid, bearing is fixed in the process of mechanical transmission parts and reduce the load coefficient of friction.In other words, while other parts to each other on the shaft relative motion, is used to reduce the coefficient of friction in the process of power transfer and keep the shaft center position fixed part.Its main function is to support the mechanical body of revolution, to reduce the equipment in the mechanical load coefficient of friction in the process of transmission.
If you're not sure which part is need copper sleeve or bearing which is better, please contact us at bushings@slide-bearing.com, we have professional staff to provide professional advice for you.