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d 140-480mm

Product parameters

  • Bearing No.
    new 381050
    old 77150
  • External dimension (mm)
    d 250
    D 385
    T 255
    r1.2min 5
    r3.4min 4
  • Basic load (KN)
    Cr 1390
    Cor 2570
  • Limiting speeds (rpm)
    fat 430
    oil 530
  • Calculation parameter
    e 0.38
    Y1 1.8
    Y2 2.6
    Y0 1.7
  • Weight kg 108