Black Boundary Lubricating Polymer Plain Bearings No Water Absorption

Basic Infomation
Place of Origin: Zhejiang, China (Mainland)
Certification: ISO 9001
Model Number: Self-Lubricating Bearings
Minimum Order Quantity: 1000 Piece/Pieces
Price: $0.05 - $1.00 / Pieces
Packaging Details: Packaging: Export carton; Wooden case ; Wood pallet.
Delivery Time: 7~15 work days
Payment Terms: TT in advance,Western Union
Supply Ability: 800000 Piece/Pieces per Month
Detail Infomation
Meterial: Ow-Carbon Steel + Porous Bronze + Yellow POM Plating: Tin Or Copper
Type: Wrapped Bushes, Thrust Washer Lubricating: Boundary Lubricating
Customized: Based On Drawing Or Sample Color: Black,red,yellow,blue POM
Application: Automotive Chassis, Forging Machines, Mine Quarrying Machines, Metal Melting And Casing Machines And In Water Irrigating And Steel Rolling Industries, Etc. Boundary Lubrication: Lead-free

Product Description

Boundary Gearbox Bronze Gleitlager Lubricating Bearings lead-free SF-2 Black POM Bushes |VSB-20

Detailed information

steel bronze powder with POM marginal bearings This is a steel based, spherical bronze powder as interlayer and overlaid by a layer of POM, the surface of which is provided with oil indentations. The thickness of the plastics layer is 0.5mm. A trace of oil or grease may be utilized and may work successfully under heavy load with oscillating motion and those which start and stop frequently under load. Moreover , it is of low cost and long life. 



Typical application



This kind of material is now widely used as bushes in chassis of automobiles, forging press, metallurgical and mining machine, civil engineering machines, hydroelectric industrial machines and steel strip cold rolling machines.

Black Boundary Lubricating Polymer Plain Bearings No Water Absorption




· Metal-Polymer Composite Bushing Material
· Steel Back + Porous Bronze Sinter +
POM with Lubrication Indents

Black Boundary Lubricating Polymer Plain Bearings No Water Absorption

Sliding layer POM
with or without
lubricant indents
for machining
Porous Bronze
Steel Back


Maximum load bearing pressure 70N/mm² Coefficient of frictionμ 0.05~0.25
Temperature range -40℃~130℃ Allowable maximum PV value


Maximum sliding speed 2.5m/s



Bearing forms available in standard dimensions
· Cylindrical bushes
· Thrust washers
· Sliding plates
Metric bearings and imperial bushings made to order: standard bushing forms in special dimensions, half-bushings, special shapes obtained by stamping, bearings with locating notches, lubricant holes and machined grooves, customized bushing designs




Plain Bearings & Self-lubricating Bushings | VIIPLUS Surface Engineering|Bearing Technology

Bushings,Lubricated Bearings,Composite Bearings,Metal Bearings,Compressor Bearings,Metal-polymer,Filament Wound,Plain Bearings,Flange Bearings,Polymer Bearings,Flange Bushings,Pump Bearings,Flanged Bushes,Thrust Plates,Industrial Bearings



Pom Coated Bearing, Metal-Polymer Composite Bearing, Manufacture, Wholesale
Black Boundary Lubricating Polymer Plain Bearings No Water Absorption


Contact Details

WhatsApp : +86 18258386757