Feature(may vary by option.)
●SF-1F Oil-free Lubricating Bearings: Metal inspection analysis and material construction
●1. 0.01-0.03mm PTFE and lead mixture
●2. Porous bronze powder 0.2-0.3mm
●3. Steel backing 0.7-2.3mm
●4. Electroplating coating: TiN coating thickness 0.005mm or thickness 0.008mm copper layer thickness
[SF1 4025]
Description
Product Description
SF-1 Oil-Free Lubricating Bearings are rolled sliding bearings based on steel plate matrix and sintered with PTFE and lead mixture rolled in the center.
It has a small coefficient of friction, wear resistance, good corrosion resistance and oil-free lubrication.
Applications of such products reduce costs, reduce mechanical volume, avoid shaft interference, and lower noise.
Design
Type: SF-1 Oilless Bearing
Material: Steel
Model Size Qty.
SF1-4020 40x44x20 mm 1 PCS
SF1-4025 40x44x25 mm 1 PCS
SF1-4030 40x44x30 mm 1 PCS
SF1-4040 40x44x40 mm 1 PCS
SF1-4050 40x44x50 mm 1 PCS
Application
Automotive:Tractors, crop sprayers, earth maover, automobile, power steering cylinder, steering gear thrust washers, disc brakes, shock absorbers, windshield wiper motor...
Business Machines: duplicator, fax machine, automatic printing equipment, mailing machines...
Hydraulic & Valve: Gear, Rotation, Water, Axial Piston, Other Types, Balls, Butterfly, Poppet Steam, Valve and Valve Trunnion...
Appliances: tape recorders, refrigerators, air conditioners, cleaners, polishes, sewing machines, ovens, dishwashers, clothes washing machines..., material handling, marine engines, packaging, textile equipment, tools... and more.