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7228C

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72 Series Angular Contact Ball Bearings
  • 72 Series Angular Contact Ball Bearings
  • 72 Series Angular Contact Ball Bearings

72 Series Angular Contact Ball Bearings

Dimension and Parameters
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72 Series Angular Contact Ball Bearings 72 Series Angular Contact Ball Bearings
7228C
  • Bearing NO.
    7228C
  • Dimensions(mm)
  • d
    140
  • D
    250
  • B
    42
  • ramin
    3
  • r1min
    1.1
  • Mounting dimensions
  • da min
    165
  • Da/Db max
    225.5
  • ra max
    3
  • rb max
    1.1
  • Loading kN
  • Cr
    223.6
  • Cor
    306.6
  • Limited Speed r/min
  • Lub.
    5000
  • Oil.
    7500
  • Prelaoding N
  • A(L)
    1200
  • B(M)
    3600
  • C(H)
    7200
  • Axial rigidityRa N/μm
  • A(L)
    152
  • B(M)
    221
  • C(H)
    279
  • Weight Kg ≈
    8.17

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