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Product Parameters

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• model 618/630-M
• Mass m ≈ kg 75.9
• Principal dimensionsmm
  d 630
  D 780
  B 69
  r
  min 4
  D₁≈ 730.5
  d₁ ≈ 681.1
• Fitting dimansionmm
  d_a
  min 644.6
  D_a
  max 765.4
  ra
  max 3
• Basic load ratingsN
  Dynamic load
  C_r 400000
  Static load
  C_or 780000
• Fatigue ultimate loadCur/N 17500
• Extreme speednG/min-1 1600
• Reference speednB/min-1 830