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Specification
Brand : DINGGUANGHE-CUP
BulletPoint1 : Type: SF1-F Oilless Flanged Bearing; Material: Steel
BulletPoint2 : SF1-F2515035/28x25x15 mm2 Pcs; SF1-F2516535/28x25x16.5 mm2 Pcs
BulletPoint3 : SF1-F2520035/28x25x20 mm2 Pcs; SF1-F2521535/28x25x21.5 mm2 Pcs
BulletPoint4 : SF1-F2525035/28x25x25 mm2 Pcs; SF1-F2530035/28x25x30 mm2 Pcs
BulletPoint5 : SF1-F2535035/28x25x35 mm2 Pcs
Color : Silver
ExternallyAssignedProductIdentifier : 8306034622686
ItemName : Flanged Bearings SF1-F Oilless Flanged Bushing Bearing SF1-F25150 SF1-F25165 SF1-F25200 SF1-F25215 SF1 Self Composite Flange Bearings 2Pcs Industrial Products ( Color : Silver , Size : SF1 F25150 )
ItemPackageQuantity : 1
ItemTypeKeyword : flanged-sleeve-bearings
Manufacturer : DINGGUANGHE-US
Material : Steel
NumberOfItems : 1
PartNumber : DINGGUANGHE-US
ProductDescription : Premium Flanged Ball Bearing.
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.

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

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.
ProductSiteLaunchDate : 2020-10-27T08:31:47.147Z
Size : SF1 F25150