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RGBF guide bushing, flange type, SO#50SP2 bronze with graphite

SO#50SP2
Specifications

 

RGBF
Oilles Guide Bushing
      

      

  RGBF guide bushing, flange type, SO#50SP2 bronze with graphite  

This guide bushings consist of highly wear-resistance copper cast alloy whose sliding surfaces are evenly provided with a certain percentage of solid lubricant plugs according to work condition, high-strength copper alloy provides a high load-bearing capacity and the solid lubricant can be formation of low friction film.

Under technical dry running conditions, the bearing surface is designed with thick running-in film which
enables the solid lubricant to be transferred to the counter material at the first contact.


Structures

①  Solid lubricant film
②  Solid lubricant plug
③  Bronze backing

Material Features
  • Allows maintenance-free and long-life operation;
  • Suitable for high static and dynamic loads;
  • With low and smoothly coefficient of friction and without stick-slip effects;
  • Suitable for dirty, corrosion, impact load and edge loading;
  • The base material provided a good shock-absorbing capacity;
  • Can be used over a large temperature range;
  • Suitable for reciprocating, rotating and oscillating movement with start frequency
    and difficulty to form oil film occasions;
  • With low wear rate and long life service.

How It Works ?

When the mutual friction occurs between two non-lubricated surfaces, the two contacts with the uneven surface of the peak by the shear, stick-slip
and plastic deformation giving rise to friction and wear. Conventional lubricants can significantly reduce these effects, however, the conventional
lubricant will be more and more squeezed out of the contact area with increasing surface which formed the dry friction or boundary lubrication.


With RGBF guide bushing, the lubrication is effected by the sliding material itself, The solid lubricant is released from the friction
material by micro-movement. This gives the sliding partners smooth surfaces with a firmly adhesive solid lubricant film, the solid lubricant film
remains within the contact area even under heavy loads. The embedded solid lubricant plugs can be continuously provided to the friction surface
to reduce friction resistance and wear, thus make the bearing can be worked under low wear rate and long-life service.


Typical Applications

The product is widely used in
 
  • continuous casting rolling machine
  • mining machinery
  • shipping machinery
  • turbine
  • injection machinery
  • auto mould and so on...

  RGBF guide bushing, flange type - Metric Size  

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

   

 

 

 

RGBF-1219  RGBF-1224  RGBF-1229  RGBF-1234  RGBF-1619  RGBF-1624  RGBF-1629  RGBF-1634  RGBF-1639  RGBF-1649  RGBF-2024  RGBF-2029  RGBF-2034  RGBF-2039  RGBF-2049  RGBF-2059  RGBF-2524  RGBF-2529  RGBF-2534  RGBF-2539  RGBF-2549  RGBF-2559  RGBF-2569  RGBF-3029  RGBF-3034  RGBF-3039  RGBF-3049  RGBF-3059  RGBF-3069  RGBF-3079  RGBF-3539  RGBF-3549  RGBF-3559  RGBF-3569  RGBF-3579  RGBF-3589  RGBF-3599  RGBF-4039  RGBF-4049  RGBF-4059  RGBF-4069  RGBF-4079  RGBF-4089  RGBF-4099  RGBF-40109  RGBF-5049  RGBF-5059  RGBF-5069  RGBF-5079  RGBF-5089  RGBF-5099  RGBF-50109  RGBF-50119  RGBF-6099  RGBF-60109  RGBF-60119  RGBF-60129  RGBF-60149