Product Parameters

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• Basic dimensions
  d
  mm 45.23
  d
  in 1.7807
  D
  mm 79.985
  D
  in 3.149
  T
  mm 19.842
  T
  in 0.7812
  B
  mm 20.638
  B
  in 0.8125
  C
  mm 15.08
  C
  in 0.5937
  rmin
  mm 2
  Rmin
  mm 1.3
• Basic rated load KN
  Cr 58
  Cor 76
• Extreme speed r/min
  grease 4500
  Oil lubrication 6000
• Bearing code K17887/K17831
• Calculate coefficient
  e 0.37
  Y 1.64
  Yo 0.9
  a 16
• Weight kg 0.406