FEROFORM PR GRADES
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FEROFORM PR Bearings

WHY USE FEROFORM PR GRADE SEFE LUBRICATING BEARINGS?


  • No need to use grease or other lubricants
  • Where lubricant films are unable to be maintaied
  • To reduce maintenance costs
  • Where using a lubricant is not suitable because of bearing inaccessibility
  • The cost of a central lubricating system can be eliminated
  • To eliminate contamination of the bearing caused by surplus grease which is expensive to dispose of
  • Where high static impact loads are encountered
  • To Avoid corrosion that accurs with conventional bearings.
  • To avoid stick slip and achieves smooth running of the bearing
  • For aggressive environments where corrosive substances or abrasive particles are present, that will damage and contaminate greased matal bearings
  • Where umusual temperature conditions prevail


BEARING PROPERTIES & BENEFFITS


  • Can operate with or without lubrication
  • High load carrying capacity up to : 60Mpa at safety factor of 4;80Mpa at safety factor of3
  • High strength to weight ratio (20% the weight of bronze)
  • Low Coefficient of friction (down to 0.04)
  • Freedom from stick slip
  • Resistant to corrosive stick
  • High wear resistance
  • Good dimensional stability
  • Very low swell in water (0.2%)
  • Very low thermal expansion (100 x 10-6/0c)
  • Easy to install and machine
  • High resistance to fatigue under shock loads
  • Capscity to be formed and maintain close tolerance.
  • Excellent abrasion resistance
  • Wide range of mating materials exceptable
  • Inherent dampening qualties
  • Electrically non conducting.

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