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.
●More models of bearings, if you need, you can send a message to the store.
[SF1 2630]
Description
Customers are welcome to choose in our store, we will satisfy customers with both quality and service.
Demensions
Type: SF-1 Oilless Bearing
Material: Steel
Model, Size, Quantity
SF1-2215 22x25x15 mm 5 Pcs
SF1-2220 22x25x20 mm 5 Pcs
SF1-2225 22x25x25 mm 5 Pcs
SF1-2230 22x25x30 mm 5 Pcs
SF1-2235 22x25x35 mm 5 Pcs
SF1-2240 22x25x40 mm 5 Pcs
SF1-2625 26x30x25 mm 5 Pcs
SF1-2630 26x30x30 mm 5 Pcs
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
The use of parameters
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.
We can provide you with various types of bearings, and look forward to your choice~