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
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.
| /Certification | ISO9001 |
| Processing methods | Cold-extrusion |
| Surface treatment | Tin plating /Copper plating |
| Operating temperature | -200~280 |
| Application field | Printing machine, Textile machine, Tobacco machine, Gymnastic equipment.etc |
| Material | 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 | Data | |
| Maximum load(P) | Static load | 250N/mm² |
| Dynamic load | 140N/mm² | |
| The highest line speed(V) | Dry friction | 2.5m/s |
| Oil lubrication | 5.0m/s | |
| High PV value | Dry friction | 3.8N/mm²・m/s |
| Oil lubrication | 50N/mm²・m/s | |
| The coefficient of friction(μ) | 0.04~0.20 | |
| The use of temperature |
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| Coefficient of thermal conductivity |
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RANGE OF APPLICATION
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.
