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Self Lubricating Bushing

Self lubricating bushings

Description: Self lubricating bushings for pressing machine made in china
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Self-lubricating bearings are divided into composite self-lubricating bearings, solid-inlaid self-lubricating bearings, bimetallic self-lubricating bearings, and special-material self-lubricating bearings. Different self-lubricating bearings are selected according to different uses and working conditions.

One of the major types of solid-inlaid self-lubricating bearings (JDB for short) is a novel lubricating bearing that combines the characteristics of metal bearings and oil-free lubrication bearings. The metal matrix bears the load and the specially formulated solid lubricating material plays a role in lubricating.

It has the characteristics of high bearing capacity, impact resistance, high temperature resistance, and strong self-lubricating ability. It is especially suitable for heavy loads, low speeds, reciprocating or swinging situations where it is difficult to lubricate and form an oil film, and it is not afraid of water wash and other acid erosion. And scouring. Products have been widely used in metallurgical continuous casting machines, steel rolling equipment, mining machinery, molds, hoisting machinery, textile machinery, wind power generation, ships, steam turbines, water turbines, injection molding machines and equipment production lines. The wear resistance is twice that of ordinary bushings.

What are the applications and advantages of graphite copper sleeves
Graphite copper sleeve, also known as self-lubricating bearing, is a product with self-lubricating properties developed as a metal matrix on the friction surface of the copper sleeve. At present, graphite copper sleeves have been widely used in construction machinery, metallurgical machinery, mining machinery, locomotive supports, steel rolling equipment, ship machinery, mold equipment, textile machinery, gas turbines and other low-speed heavy-duty, high-speed light-load and other occasions.

The advantages of graphite copper sleeve bearings:
1. The graphite copper sleeve has good load and good wear resistance;
2. Suitable for mechanical equipment with high load and low speed rotating motion;
3. Under boundary lubrication conditions, the graphite copper sleeve can remain oil-free for a long time, and oil is added to the oil layer to extend the life of the bearing;
4. In the process of processing and molding, the surface plastic layer can retain a certain margin. After being assembled and pressed into the seat hole, it can be processed by itself to achieve a better assembly size.