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Brown PTFE Sleeve Bearing Self Lubricating Metal Polymer Bushing

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Brown PTFE Sleeve Bearing Self Lubricating Metal Polymer Bushing

Model Number : PVB017

Description : Brown PTFE coated DU Bushing

Material : Steel+bronze+Brown PTFE

Surface : Copper Plating/Dark Tin plating

Application : Vehicle seats

Standard : DIN 1494 / ISO 3547

Lubricant : self lubricating

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PVB017 Steel Back Brown PTFE Lined Self-lubricating Metal Polymer Plain bushing

PVB017 brown PTFE self lubricating DU bearing is made of steel back, special designed anti-wear layer and brown PTFE. This type of DU bushing is designed for ehicle seat adjustment mechanical condition. It was also called SF-1 dry sliding bearing, coated self lubricating bushing, Oil free bushing, metal ploymer composite plain bearing

Material Structure


Brown PTFE Sleeve Bearing Self Lubricating Metal Polymer Bushing

1. Brown PTFE

2. Sintered bronze layer

3. Steel Back

4. Copper or Tin Plating

Characteristics


  • Flexible rotation
  • Small friction factor
  • Smooth operation
  • Low noise

Availability


Standard cylindrical bushings, flanged bushings, thrust washers and strips are availabe

Special designs are produced at short notice

Application


PVB017 Brown coated self lubricating bushing is widely used for vehicle seat adjustment

Technical Data


Max load pressure: 140N/mm²
Friction Coef. μ: 0.04-0.20
Applicable temperature : -195℃-280℃
Max allowable PV value (dry): 3.8N/mm²·m/s
Max sliding speed: 3m/s
Max allowable PV value (oil): 50N/mm²·m/s

Tolerance Details


  • Housing ØH7

  • Bushing inner-Ø after mountingH9

  • Shaft tolerancef7 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.



Product Tags:

Brown PTFE Sleeve Bearing

      

PTFE Sleeve Bearing Self Lubricating

      

Self Lubricating Metal Polymer Bushing

      
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