SF-1W DP40 Composite Bushings INW-10W without Pb Steel Bronze Powder PTFE

Brand Name:INWAY
Certification:ISO9001
Model Number:INW-10W
Minimum Order Quantity:1 PCS
Delivery Time:5 work days or based on quantity
Payment Terms:L/C, T/T
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Address: Xitang Industrial Park,Jiashan,Zhejiang,China
Supplier`s last login times: within 20 hours
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Product Details

INW-10W Dry bushing with Tin outside SF-1W DX DU Bushing without Pb Steel + Bronze Powder + PTFE/Fibre


Features:


INW–10W Suitable for dry running, low coefficient of friction, lower wear, good sliding characteristics, the transfer film created can protect the mating metal surfaces, suitable for rotating and oscillating movement, high chemical resistance, low absorption of water and swelling. The CSB-40 improved the friction and much good wear resistance over the common CSB-50 range under lubricated operation.


Tech. Data:
Max. loadStatic250N/mm2Max.speedDry running0.08~0.20
Very low speed140N/mm2Hydrodynamicoperation0.02~0.08
Rotatingoscillating60N/mm2FrictioncoefficientDry2m/s
Hydrodynamic>2m/s
Max. PVdryrunning)Short-termoperation3.6N/mm2*m/3Thermal conductivity42W(m*K)-1
Continuousoperation1.8N/mm2*m/3
PV max. hydrodynamic-195℃~+280℃Coefficient of thermalexpansion11*10-6*K-1

Structure:


1. PTFE/Fibre mixture thickness 0.01~0.03mm. It is thecontact surface for the rotating shaft. Minute partides of the PTFE layer and the sintered bronze material combine to create a solid lubricant film, which coats the shaft.


2. Sintered bronze powder thickness 0.20*0.35mm,A special composition of powdered copper is thermally fused to the steel backing. This contact layer acts as an anchor for the PTFE layer and conducts the thermal build up away from the bearing surfaces.


3. Low-carbon steel backing. Setting the foundation of the bushings, the steel back provides exceptional stability, load carrying and heat dissipation characteristics.


Typical Applications:


1. This material meets the demanding criteria for long life and maintenance free performance with or without lubrication.
Automotive: tractors, combines, crop sprayers, earth-movers, graders and other construction, auto machines, specific uses in power steering cylinders, steering gear thrust washers, disc brakes, calipers and pistons, shock absorbers, governor linkage, windshield wiper motor, tilt gear assemblies...


2. Business machines: photocopy machines, typewriters, mail sorters, postage meter systems, computer terminalprinters and peripheral equipment,automaticprinting devices, mail processing machinery...
Hydraulics and valves: pumps including gear, rotary, water, axial piston, and other types, ball, butterfly, poppet steam, and other valves and valve trunnions...


3. Home appliances: tape recorders, refrigerators, air conditioners, cleaners, polishers, sewing machines, ovens, dishwashers, clothes washing machines...And materials handling, marine engine, packaging, textile equipment, tools...etc.



China SF-1W DP40 Composite Bushings INW-10W without Pb Steel Bronze Powder PTFE supplier

SF-1W DP40 Composite Bushings INW-10W without Pb Steel Bronze Powder PTFE

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