Product Parameters

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• Bearing number
  New number NU309E
  Old number 32309E
• Boundary dimensions mm
  d 45
  D 100
  B 25
• Weight kg≈ 0.996
• Principal dimensions mm
  F_w 58.5
  r_{s min}³⁾ 1.5
  r_{1s min}³⁾ 1.5
• Rated base load KN
  Cr 97.5
  Cor 98.5
• Rated base load kgf
  Cr 9950
  Cor 10000
• The allowable speed is 1) min-1
  Grease 6500
  Oil 7600
• Fitting dimension mm
  d_a
  min 53
  d_b
  min -
  d_c
  max 57
  d_d
  min 60
  d_e
  min 66
  D_a
  max 92
  D_b
  max -
  D_b
  min⁴⁾ -
  r_as
  max 1.5
  r_1as
  max 1.5