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Product parameters

  • Part Number QRA81.8-7E
  • Seal Type Rubber seal 
  • Outside dia. (D)81.8mm
  • Shoulder dia.(T)54mm
  • Shaft dia. (d)40mm
  • Overall width(H)48-49.5mm
  • Axially mounting height (h) 37-38.5mm
  • Outer ring width(B) 23mm
  • Radial Dynamic Load Rating (C) 43KN
  • Radial Static Load Rating (Co) 51KN
  • Axial Dynamic Load Rating (Ca) 16KN
  • Axial Static Load Rating (C0a) 16KN
  • Grease Filling 80%
  • Hardness 58-62HRC
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