Beijing Silk Road Enterprise Management Services Co.,LTD

Beijing Silk Road Enterprise Management Services Co.,LTD

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250N/mm² Self Lubricating Red PTFE Metal Polymer Bearings

250N/mm² Self Lubricating Red PTFE Metal Polymer Bearings

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Brand Name :OEM
Model Number :Polymer Plain Bearings Types
Certification :ISO 9001
Place of Origin :CHINA
MOQ :Negotiable
Price :Negotiation
Payment Terms :L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :1000000 Piece/ per Month
Delivery Time :10-15 working days
Packaging Details :Wooden cases standard export package
Material :PTFE
Bushing :Sleeve
Feature :self-lubricating
The use of temperature :-195℃~+280℃
The coefficient of friction(μ) :0.04~0.20
Coefficient of thermal conductivity :42W/m・K
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250N/Mm² Self Lubricating Red PTFE Metal Polymer Bearings

Metal Polymer Bearings - Plain Bearings & Self-lubricating made to order from china,Composite bearing structure: Thermoplastic bearings and bearings made of PTFE. The superior performance of polymer metal plain bearings lies in their unique composite structure: impregnated anti-friction coating enriched with PTFE and fillers or extruded thermoplastic tape; Porous sintered bronze intermediate layer for high wear resistance.



Processing methods


Surface treatment

Tin plating /Copper plating

Operating temperature


Application field

Printing machine, Textile machine, Tobacco machine, Gymnastic equipment.etc


Steel base+ Bronze powder+ PTFE(RED)

Product Introduction

Hydraulic special bearing, is combined with the working principle of oil cylinder and shock absorber and design of a new type of material, in the condition of no oil appears to be more wear resistant, the product is especially suitable for the reciprocating frequent large trend force occasions.Suitable for automobile, motorcycle shock absorber and various hydraulic cylinder and other fields

Performance indicators


Maximum load(P)

Static load


Dynamic load


The highest line speed(V)

Dry friction


Oil lubrication


High PV value

Dry friction


Oil lubrication


The coefficient of friction(μ)


The use of temperature


Coefficient of thermal conductivity



Agricultural machinery:tractors, combine harvesters, crop spray YunQi, bulldozer, grader, etc;
Auto industry: the power steering pump,steering thrust pads,brake disc,shock absorber, door hinge, wiper,chairs,illustrates,air valve and solenoid valve, etc.;
Office business machines:photocopiers, fax machines, printers,E-mail processor,etc.;
hydraulic components and valves:gear pump,ram pump,vane pump, ball valve, butterfly valve, cylinder, cylinder and other hydraulic components, etc.
Household appliances: refrigerators, air conditioners, vacuum cleaners, sewing machine,washing machine, microwave oven and fitness equipment, etc.
other logistics machinery:packaging machinery, textile machinery, port machinery, mining machinery, forest machinery and all kinds of engineering machinery and equipment.

Product advantages

Chemical properties
polymer surface resistance to chemical corrosion, so its corrosion resistance mainly depends on the steel back of plating and appearance. The steel back of tin or copper plated surface, can effectively prevent atmospheric corrosion; If you work in the corrosive medium, the steel back can be galvanized, etc.

250N/mm² Self Lubricating Red PTFE Metal Polymer Bearings

China 250N/mm² Self Lubricating Red PTFE Metal Polymer Bearings for sale

250N/mm² Self Lubricating Red PTFE Metal Polymer Bearings

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