Most of the bearings used in various machinery industries are balls, needles and the like. Only a small part of them have adopted self-lubricating bearings. It is believed that lubricated bearings will have indisputable advantages such as strong adaptability, wear resistance, and economy in the near future. And become the leading product in the bearing industry. The following are the application features and advantages of some self-lubricating bearings: Oil-free lubrication bearing series.

??1. No or little oil lubrication, suitable for places where it is impossible to refuel or it is difficult to refuel. It can be used without maintenance or less maintenance.

??2. Good wear resistance, low friction coefficient and long service life.

??3. There is an appropriate amount of elastoplasticity, which can distribute the stress on a wider contact surface and improve the bearing capacity of the bearing.

??4. The static and dynamic friction coefficients are similar, which can eliminate crawling at low speeds, thereby ensuring the working accuracy of the machine.

??5. It can reduce vibration, noise, pollution and improve working conditions.

??6. A transfer film can be formed during operation, which can protect the grinding shaft without the phenomenon of shaft biting.

??7. The hardness of the grinding shaft is low, and the shaft without quenching and tempering treatment can be used, thereby reducing the processing difficulty of related parts.

??8, thin-walled structure, light weight, can reduce mechanical volume.

9. The back of steel can be electroplated with a variety of metals, which can be used in corrosive media; it has been widely used in the sliding parts of various machinery, such as: printing machines, textile machines, tobacco machinery, micro motors, automobiles, motorcycles and agricultural and forestry machinery and many more.

??Boundary lubrication self-lubricating bearing series introduction

??1. Good load bearing, good wear resistance.

??2. It is suitable for rotating motion, rocking motion under high load and low speed, and occasions where hydrodynamic lubrication is not easy to form due to frequent opening and closing under load.

??3. It can be maintained without oil for a long time under boundary lubrication conditions, and oiling in the over layer will make the bearing life longer.

??4. The surface plastic layer can leave a certain margin during processing and molding, and it can be processed by itself after assembling and pressing into the seat hole to achieve a better assembly size.

??5. Products are mainly used in automobile chassis, metallurgical machinery, mining machinery, water conservancy machinery, construction machinery, agricultural machinery, steel rolling equipment, etc. JDB solid inlaid bearing series JDB solid inlaid bearing series is a general basic product, which can be adapted to high pressure, low pressure, high temperature, low temperature, oil lubrication, oil-free lubrication or water lubrication. The base of the product is high-strength brass, which has twice the hardness and more than doubled the wear resistance of ordinary copper sleeves. Widely used in: light industry machinery, heavy industry machinery, construction machinery, metallurgical machinery, conveying machinery, etc., such as: continuous casting machine, rolling mill, injection molding machine, paper machine, mold guide pillar, ship, machine tool, etc.