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Metal - Polymer Plain Bearings | Cylindrical Thrust Bushing Tin / Copper Plating VSB-10 DU bushing model MB5020-65FDU

Basic Infomation
Place of Origin: MADE IN CHINA
Brand Name: VIIPLUS PLAIN BEARINGS
Certification: CUSN8,CUSN6.5 Bronze
Model Number: PTFE PLAIN BEARINGS
Minimum Order Quantity: 1000 Piece/Pieces (Min. Order)
Price: $0.20 - $10.00 / Pieces
Packaging Details: Wooden pallets for standard export packing cartons
Delivery Time: 10~15 work days
Payment Terms: T/T PREPARD, T/T, L/C, D/A, D/P
Supply Ability: 2000000 Piece/Pieces
Detail Infomation
Meterial: Carton Steel , Bronze , PTFE Plating: Tin Or Copper
Characteristic: Low-maintenance And Maintenance-free Plain Bearings Type: Bushes, Collar Bushes, Washers, Strips Or Special Designs
Size: Standard Size Available,OEM Port: Shanghai

Product Description

 Metal-Polymer Anti-Friction hydraulic pumps steel bronze bushing Plain Bearings self-lubricating Bearings Cylindrical PTFE Concrete Pumps steel bushing | VSB-10
 
Flanged Bushing Carbon Steel/Stainless Seel PTFE Bush
DU bushing model MB5020-65FDU
 
tri-layer maintanence-free bushing have a base of lower carbon steel, onto which a porous bronze layer is sintered. PTFE mixtures are impregnated into the intersice of this bronze layer after rolling process completed. it has good physical & mechanical properties, also has certainly chemical properties. It is suitable for rotary, oscillating movement with performance of self-lub. Anti-wear, lower firction, lower noise.
 
1. Self-lubraiting Layer PTFE Mixture 0.01-0.03mm. After rolling process completed, PTFE mixtures are filled in intersice of bronze layer. Under normal operation, Part of PTFE mixture on top layer will be removed and transferred on the mating surface, forms a physically lubricating film, which will reduced the firction. and protect the mating shaft.
2. Porous Bronze layer; The layer provides bonded strength of Self-Lubricating Layer.
3. Steel Backing The layer provides load & thermal conductivity
4. Copper / Tin layer
 
 
Metal - Polymer Plain Bearings | Cylindrical Thrust Bushing Tin / Copper Plating VSB-10 DU bushing model MB5020-65FDU
 
 
PTFE material slide bearing DU dry bushing factory ,Bronze copper plating steel backing DX POM Bush china manufacturer
 
 
Metal-Polymer Anti-Friction Plain Bearings
 
 
  • composite
  • plain bearings
  • Compact and maintenance-free
  • ROLLED DRY SLIDING BEARINGS (PTFE)
  • Steel + Bronze Powder + PTFE/Fibre(DU)
  • Wrapped PTFE Lined (maintenance-free), self lubricated plain or flanged bearings, thrust washer and strip, Carbon steel shell with sintered bronze layer filled with PTFE
 
TYPICAL APPLICATIONS


 

Hydraulic industry
Gear pump, water pump, piston pump, ball valve, butterfly valve, valve, control valve, reciprocating air compressor, hydraulic brake, centrifugal compressor, hydraulic cylinder, etc..

Metal - Polymer Plain Bearings | Cylindrical Thrust Bushing Tin / Copper Plating VSB-10 DU bushing model MB5020-65FDU

 

 

 

 

CHARACTERISTICS


VSB-10 Self-Lubricating Multilayer Composite Bushing

  • Bushing material suitable for lubricated applications
  • self-lubricating bushings offer very good wear and low friction performance over a wide range of loads, speeds and temperatures in dry running conditions
  • Anti-friction bearing suitable for linear, oscillating and rotating movements 
  • Material is designed to operate without supplemental lubrication and will perform excellent when lubrication is present. Low friction, low wear rate, good sliding characteristics and very low absorption are a few of the features of this material. VSB-10 bushings will support rotary, linear and oscillating motion.

 

STRUSTURE


 
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.

 

 

TECHNICAL DATA


Carbon Steel + Copper Powder + (PTFE + Pb + Filler) 

STRUCTURE AND COMPOSITION

· Metal-Polymer Composite Self-lubricating Bushing Material
· Steel Back + Porous Bronze Sinter +
· PTFE + Lead

MICROSECTION


 

Metal - Polymer Plain Bearings | Cylindrical Thrust Bushing Tin / Copper Plating VSB-10 DU bushing model MB5020-65FDU

Sliding layer
PTFE + Lead
 
Porous Bronze Sinter
Steel Backing

 

 

OPERATING PERFORMANCE
Dry Very Good
Oil lubricated Good
Grease lubricated Fair
Water lubricated Fair
Process fluid lubricated Fai
Technical data
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
 
AVAILABILITY

 

Bearing forms available in standard dimensions
· Cylindrical bushes
· Flanged bushes
· Thrust washers
· Flanged washers
· Sliding plates

 

Metal - Polymer Plain Bearings | Cylindrical Thrust Bushing Tin / Copper Plating VSB-10 DU bushing model MB5020-65FDU

Sliding Plates DU DU-B DP4 DP4-B DP10 DP11 DP31 PTFE Bushing

 

START YOUR
PROJECTWith an Application Engineer 

DU Bushing, DU Bearing, Line Bearing, Ptfe Coated Bushing, DX Bush, DX Bearing

VIIPLUS Provide all types of electronic samples for customers,Metal-Polymer Composite Bearings Catalog!

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
 
APPLICATION

viiplus products are widely used in all industrial fields

Widely used in hydraulic and pneumatic industries, forging machine tool industry, plastics machinery industry, lifting and handling machinery, port machinery, office, fitness machinery, textile machinery, food packaging, filling machinery, chemical machinery, printing and packaging, paper making machinery, automobiles, railways Steam locomotives, shipbuilding industries, presses, metallurgical machinery, construction machinery, etc.

Metal - Polymer Plain Bearings | Cylindrical Thrust Bushing Tin / Copper Plating VSB-10 DU bushing model MB5020-65FDU

Contact Details
tiffany

WhatsApp : +86 18258386757