Product Parameters

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• Bearing number
  New number NU307E
  Old number 32307E
• Boundary dimensions mm
  d 35
  D 80
  B 21
• Weight kg≈ 0.545
• Principal dimensions mm
  F_w 46.2
  r_{s min}³⁾ 1.5
  r_{1s min}³⁾ 1.1
• Rated base load KN
  Cr 71
  Cor 71
• Rated base load kgf
  Cr 7200
  Cor 7200
• The allowable speed is 1) min-1
  Grease 8100
  Oil 9600
• Fitting dimension mm
  d_a
  min 41.5
  d_b
  min -
  d_c
  max 45
  d_d
  min 48
  d_e
  min 53
  D_a
  max 72
  D_b
  max -
  D_b
  min⁴⁾ -
  r_as
  max 1.5
  r_1as
  max 1