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Steel Back PTFE Lined Bearings Polymer Composite Plain Bearing For Shock Absorber
Steel Back PTFE Lined Bearings Polymer Composite Plain Bearing For Shock Absorber
Steel Back PTFE Lined Bearings Polymer Composite Plain Bearing For Shock Absorber
Steel Back PTFE Lined Bearings Polymer Composite Plain Bearing For Shock Absorber
Steel Back PTFE Lined Bearings Polymer Composite Plain Bearing For Shock Absorber
Steel Back PTFE Lined Bearings Polymer Composite Plain Bearing For Shock Absorber
Steel Back PTFE Lined Bearings Polymer Composite Plain Bearing For Shock Absorber
Steel Back PTFE Lined Bearings Polymer Composite Plain Bearing For Shock Absorber
Specifications
Model Number :
PVB014
Description :
Shock Absorber DU Bushing Bearing
Material :
Steel+Sintered bronze+PTFE
Surface :
Copper Plating, Tin Plating, Zinc Plating
Lubricant :
Maintentance-free, Self lubricating
Standard :
DIN 1494 / ISO 3547
Avaibility :
PTFE inside DU bushing, PTFE outside DU bushing
Description

PVB014 Steel Back PTFE Metal Polymer Composite Self Lubricating Plain Bushing for Shock Absorber

PVB014 Self lubricating bearing is made of steel back as base material, sintered bronze powder as middle layer and PTFE mixture as sliding layer. This type of sliding bearing is special designed for reciprocating motion conditions. It's also called DP4 DU bushing, sliding bushing,oil free bushes,SF-1 oilless bearing,PTFE coated self-lubricating bearing,pilot DU bearing,damper bushing bearing and metal polymer composite DU bearing.

Material Structure

Steel Back PTFE Lined Bearings Polymer Composite Plain Bearing For Shock Absorber

1.PTFE with cooper 0.01~0.03mm
2.Porous bronze 0.2~0.3mm
3.Steel backing 0.7~2.3mm
4.Tin-plating 0.005mm or copper plating 0.008mm

Characteristics

PVB014 bushing is efficient even under sudden break off the oil lubricating, wear resistant, which can keep the lubricating oil clear after long period of working.
This bushing can protect the mating surface from wearing.
Particularly suitable for reciprocating movement.

Availability

  • Standard cylindrical bushing
  • Special designs are produced at short notice
  • Lead free type is also available
  • PTFE outside and PTFE inside are available


Application

PVB014 self lubricating bushing is particularly apply for reciprocating movement products, such as shock absorber of automobiles & motorcycles, pneumatic cylinder and so on


Technical Data

Specific load capacity (static) ≤ 250 [ N/mm ]
Specific load capacity (dynamic) ≤ 140 N/mm at low speeds
Friction value 0.04 to 0.2
Temperature -195 to +280 [ °C ]
Max. sliding speed 12.5m/s
Max. Pv (dry) 3.6N/mm2.m/s
Max. Pv (lubrication) 50N/mm2.m/s

Tolerance Details

  • Housing Ø: H7

  • Bushing inner-Ø after mounting: H9

  • Shaft tolerance: f7 to h8

Mouting Suggestion

  • Housing: Mounting bevel min. 1.5 mm x 15-45°

  • Shaft Material:Steel, hardened or untempered, surface roughness ≤ Rz 2-3

  • Shaft: Mounting bevel 5 mm x 15°, edges rounded

  • The application of an adequate force fitting mandrel is advisable. Grease lubrication of the outer surface may be necessary when mounting.

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Steel Back PTFE Lined Bearings Polymer Composite Plain Bearing For Shock Absorber

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Product Detail
Model Number :
PVB014
Description :
Shock Absorber DU Bushing Bearing
Material :
Steel+Sintered bronze+PTFE
Surface :
Copper Plating, Tin Plating, Zinc Plating
Lubricant :
Maintentance-free, Self lubricating
Standard :
DIN 1494 / ISO 3547
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video
Steel Back PTFE Lined Bearings Polymer Composite Plain Bearing For Shock Absorber
Steel Back PTFE Lined Bearings Polymer Composite Plain Bearing For Shock Absorber
Steel Back PTFE Lined Bearings Polymer Composite Plain Bearing For Shock Absorber
Steel Back PTFE Lined Bearings Polymer Composite Plain Bearing For Shock Absorber

Jiashan PVB Sliding Bearing Co.,Ltd

Verified Supplier
3 Years
Since 2009
Business Type :
Manufacturer, Exporter
Main Products :
Solid Bronze Bearing, Graphite Bronze Bearing, Wrapped Bronze Bearing
Employee Number :
85~100
Certification Level :
Verified Supplier
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