Slide bearing expert
Our company is dedicated to providing high quality self-lubricating bearings and sintered bearings all over the world and has experienced rapid development in this field for over 10 years. we have a factory located in Jiande which was founded in 2001. It own more than 100 employees with the building area of
We consistently devote ourselves to extension and application our products for new industries as well as research and innovation on new materials for self-lubricating bearings and sintered bearings over 10 years .Our products are widely used in Auto industry, Metallurgical industry, Engineering machine. Civil engineering. Injection machine. Punch machine, irrigation machine, up to about 30 .
Bushing Test
The wrapped or thin wall bushes are not accurately mensurable in the unfitted condition. Here we list the standard measurement method.
To test the outer diameter
The outer diameter of CLI wrapped plain bearings that have to have the interference fit (press fit) in the housing are tested with the aid of a special device. In this test the outer diameter is measured under prestressing force according to DIN 1494, part 2, test A to determine the deviation Delta Z from a standard value. Test load and permissible deviation are calculated according to DIN 1494. Normally this method is suitable for large series. The simplified method for testing the outside diameter of plain bearings is based on DIN 1494 Method B. The test uses GO and NO GO ring gauge.
