Feature
●Product description
●SF-1 oil-free lubrication bearing is the rolled sliding bearing based on the matrix of steel plate, with the porous bronze powder sintered in the middle while the mixture of PTFE and lead rolled in the surface.
●It is with small friction coefficient, wear resistance, good corrosion resistance and oil-free lubrication.
●The application of such product can reduce the cost, reduce the mechanical volume, avoid the shaft engagement, and lower the noise.
[SF1 F20165]
Description
SF-1F oil-free lubrication bearing
Metallographic analysis and material structure
1. Mixture of PTFE and lead 0.01-0.03mm
2. Porous bronze powder 0.2-0.3mm
3. Steel backing 0.7-2.3mm
4. Electroplated coating: thickness of tin coating 0.005mm, or that of copper layer 0.008mm
Demensions
Type: SF1-F Oilless Flanged Bearing
Material: Steel
Model, Size, Quantity
SF1-F2010030/23x20x10 mm2 Pcs
SF1-F2011530/23x20x11.5 mm2 Pcs
SF1-F2015030/23x20x15 mm2 Pcs
SF1-F2016530/23x20x16.5 mm2 Pcs
SF1-F2020030/23x20x20 mm2 Pcs
SF1-F2021530/23x20x21.5 mm2 Pcs
SF1-F2025030/23x20x25 mm2 Pcs
Application
Automotive: tractors, crop sprayers, earthmovers, auto machines, specific uses in power steering cylinders, steering gear thrust washers, disc brakes, shock absorbers, windshield wiper motor...
Business machines: duplicator, fax machine, automatic printing devices, mail processing machinery...
Hydraulics and valves: pumps including gear, rotary, water, axial piston, and other types, ball, butterfly, poppet steam, and valves and valve trunnions...
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.
Made of high quality material, high strength and durable.
Produces low noise and high speed. It is not easy to heat up, and the use cycle is long.
Commonly used in gliders/rockers, cart wheels, lawn mowers, printers, fax machines, pressure washers, generators, air compressors, power tools and other DIY projects.