Founded in 1995 and as a member of China National Crane Conveyor Machinery Association, China Chuanda Conveyor Belt Co., Ltd. is a specialized sleeve bearing manufacturer and custom sleeve bearings designer of various kinds of conveyors, belts, pulleys, bearings, rollers, bushings and so on. Through modern scientific management, excelsior products and technological design, advanced production tools and strict testing methods, we have produced various types of conveyance equipment. In 2001, we were certified by ISO9001: 2000, which has ensured the reliability and stability of product quality. Also, we have passed Germany DQS authentication in the domestic same trade. We have established long-term relationships with some famous mechanical manufacturers both at home and abroad, such as Veit GmbH, Hashima, Oshima, Summit, and KDK companies.

Sleeve bearings, also called journal or plain bearings, are used to constrain, guide or reduce friction in rotary or linear applications. These bearings don't roll like balls or rollers but slide. They require proper lubrication to reduce friction and consequently wear. Sleeve bearings are most commonly used in computing peripherals.
The material for the sleeve bearings can be bronze, beryllium copper or other similar hard metals that are pressed into porous forms by powder metallurgy. They are in the form of thick cylinders saturated with oil. They are low friction bearings used for heavy load applications.
Sleeve bearings operate on the principle that the rod fitting within the shaft rests upon a very thin layer of lubricant. The rod must not make any contact with the sleeve and operate silently. Lubrication in this type is essential or else the sleeve will wear away in no time. The plain bearings may fail due to wear, evaporation of the lubricant or the absence or thickening of the lubricant.

NORGLIDE? sleeve bearings are self-lubricating, lead free, plain bearing and they are custom manufactured to reduce maintenance and lower friction. Sleeve bearings are available with a flexible bearing tape or with a metallic backing. Using a wear resistant PTFE with the addition of appropriate fillers gives the material specific properties which can alter its strength and coefficient of friction and allows it to be used in many different applications.
NORGLIDE? maintenance free sleeve bearings feature:
Sizable liner for optimal fit
Maintenance-free, self lubrication
Corrosion resistant for extreme environments and climates
Low coefficient of friction
Available in custom sizes and shapes to fit specific applications
Multiple proprietary formulations of material eliminates noise and squeaks
A wide operating temperature

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