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Product features of plastic bearings

The plastic bearings have self-lubricating, resistance to corrosion. It is low friction and clean hygiene.

Plastic deep groove ball bearing  

Phenolics: Composite materials that consist of cotton fabric, or other fillers bonded with phenolic resin. The compatibility of the phenolics makes them easily lubricated by various fluids.

Nylon: Although the phenolics have predominated in heavy-duty applications, they are frequently replaced by nylon, which has the widest use in bearings. Nylon bushings exhibit low friction and require no lubrication. Nylon is quiet in operation, resists abrasion, wears at a low rate, and is easily molded, cast, or machined to close tolerances. Possible problems with cold flow at high loads can be minimized by using a thin liner of the material in a well-supported metal sleeve.

PTFE: Has an exceptionally low coefficient of friction and high self-lubricating characteristics, immunity to almost all types of chemical attack, and ability to operate over extremely wide temperature range (-330 to 360°F continuous, to 550°F short-term).

Advantage: wear-resisting, environmental protection, self-lubricating, absolutely electricity, no magnetic. Resistance to rust.

The major limitations involved in the use of plastics have to do with high temperatures and possible cold flow under heavy loads.

Manufacturing high-grade products is our permanent goal.

Hope our excellent quality and competitive price will attract your attention!

About us:

We are a  Sino-Japanese Joint Venture  company specializing in manufacturing and exporting all kinds of bearings.

Our company can manufacture all types of bearings such as deep groove ball bearings, self aligning ball bearings, thrust ball bearings, spherical insert ball bearings and tapered roller bearings.

We have various brands of bearings: NSK, FAG,SKF, NTN,TIMKEN,NACHI,IKO, INA, KOYO, etc.

Our bearings are made in all kinds of materials: ZrO2, Si3N4, plastic,stainless steel,chrome steel, etc.

We can also supply various types of bearings according to your sample and design.