JIAXING VIIPLUS INTERNATIONAL TRADING CO.,LTD |
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choose from our selection of PTFE linear bushings in a wide range of styles and sizes. In stock and ready to ship.
Solenoid self-lubricating bearing It combines a low-friction polytetrafluoroethylene (PTFE) bearing surface with the strength and dimensional stability of a metal backing. Corresponding to the inch size.This environmentally friendly, lead-free, self-lubricating metal-polymer bearing requires no additional lubricant.Bearing in mind that start-up when the exchange value of the higher VA, in the capacity should be directed preferred solenoid valve indirectly.
VIIPLUS from china supply Cylindrical bushes, flanged bushes, thrust washers, flat strip material, half bearing, wear plate.
The U.S. 's GGB, sankyo oilless and DAIDO are the world's top three makers of self-lubricated bearings, with strong positions in aerospace, automotive and transportation.VIIPLUS also established itself as an industry leader in self-lubricating bearings exported from China.
VSB-10 Self-Lubricating Multilayer Composite Bushing
-200℃ to +280℃.
Minimal operating noise.
No shaft damage.
Extended service life.
Low coefficient of friction.
Greaseless operation.
Elimination of stick-slip.
Compatibility with oil lubrication.
Operating temperature range
Light weight, thin wall construction (max. 3 mm) for compact equipment design.
Resistance to most industrial chemicals and solvents such as
petroleum and alcohol.
Accommodates high-loads, impact loads, intermittent operation and
reciprocating motion.
Rolled Dry Sliding Bearings (Ptfe) Steel + Bronze Powder + Ptfe/Fibre(Du)
· Metal-Polymer Composite Self-lubricating Bushing Material
· Steel Back + Porous Bronze Sinter +
· PTFE + Lead
BEARING BUSHING
1. PTFE/Fibre mixture thickness 0.01~0.03mm. It is the contact surface for the
rotating shaft. Minute partides of the PTFE layer and the sintered
bronze material combine to create a solid lubricant film, which
coats the shaft.
2. Sintered bronze powder thickness 0.20*0.35mm,A special
composition of powdered copper is thermally fused to the steel
backing. This contact layer acts as an anchor for the PTFE layer
and conducts the thermal build up away from the bearing surfaces.
3. Low-carbon steel backing. Setting the foundation of the bushings, the steel back provides
exceptional stability, load carrying and heat dissipation
characteristics.
Max. load | Static | 250N/mm2 |
Dynamic | 140N/mm2 | |
Max. speed | Dry | 2m/s |
Lubrication | >2m/s | |
Max. PV (Dry) | Short-time | 3.6N/mm2*·m/s |
Continuous | 1.8N/mm2*·m/s | |
Temp. | -195℃~+280℃ | |
Friction coefficient | 0.03~0.20 | |
Thermal conductivity | 42W (m·k)-1 | |
Coefficient of thermal expansion | 11*10-6k-1 |
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OPERATING PERFORMANCE | |
Dry | Very Good |
Oil lubricated | Good |
Grease lubricated | Fair |
Water lubricated | Fair |
Process fluid lubricated | Fair |
Bearing forms available in standard dimensions
· Cylindrical bushes
· Flanged bushes
· Thrust washers
· Flanged washers
· Sliding plates
Plain bearings are available as bushes, collar bushes, washers, strips or special designs.
Metric bearings and imperial bushings made to order: standard
bushing forms in special dimensions, half-bushings, special shapes
obtained by stamping or deep drawing, customized bushing designs
Outer Packaging: Hard carton; Wooden case ; Wood pallet.
START YOUR
PROJECTWith an Application Engineer
DU Bushing, DU Bearing, Line Bearing, Ptfe Coated Bushing, DX Bush, DX Bearing
Product Description:Customized Steel All kinds of Self-lubricating Bushings
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