Feature(may vary by option.)

●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 2035]

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: SF-1 Oilless Bearing
Material: Steel
ModelSizeQuantity
SF1-193019x22x30 mm5 Pcs
SF1-201020x23x10 mm5 Pcs
SF1-201520x23x15 mm5 Pcs
SF1-202020x23x20 mm5 Pcs
SF1-202520x23x25 mm5 Pcs
SF1-203020x23x30 mm5 Pcs
SF1-203520x23x35 mm5 Pcs
SF1-204020x23x40 mm5 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.