Jiaxing Wuzhou Bearing Technology Co., Ltd. As a famous

China sleeve bushings manufacturers and oil groove bushings suppliers

, we are specializing in manufacturing sliding bearing series products, the physical production enterprises have reached 150 million sets of production capacity, with one automatic sintering line. Enterprise technology relying on Research Institute and colleges and universities and colleges and universities and colleges and universities, constantly develop self-lubricating bearing products adapted to different working conditions and various mechanical fields. The product performance has reached the level of foreign products of the same kind...
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Best Price Guaranteed

We have two our own factory which could offer the moderate price and best sleeve bushes directly.

Excellent and perfect service

Our bush with oil groove are mainly exported to Europe, America, Japan and other destinations around the world.

Excellent quality assurance

We have our own laboratory and industry advanced testing equipment to ensure product quality.

Our Products

wuzhou has become dedicated parts manufacturer with advanced equipments and sophisticated supporting techniques.


Features of self lubricating copper bush

1. No oil lubrication or less oil lubrication, suitable for places where it is impossible to add oil or difficult to add oil. It can be used without maintenance or with less maintenance. 2. Good wear resistance, small friction coefficient and long service life. 3. There is an appropriate amount of elastoplasticity, which can distribute the stress o...

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What are the characteristics of copper bushings

1. Wear resistance: The wear resistance of copper sleeves is still relatively good, and different materials of equipment have different characteristics. The internal organization of the parts of the copper bushing is still relatively tight, and it will not appear too loose. It has no stomata trachoma, so from the appearance, the copper bushing is s...

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Distinguish between self-lubricating bearings and oil-containing bearings

What is an oil bearing? Oil-bearing bearings use metal powder as the main raw material, and the sintered body made by powder metallurgy is inherently porous, and has the technical advantages of freely adjusting the number, size, shape and distribution of pores during the manufacturing process. Using the porosity of the sintered body, it is impregna...

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