输入轴承型号(Bearing selection)和内圈转速(Inner ring speed ) 后点击计算(Calculate)即可获得:
轴承内、外圈、滚动体、保持架等的故障特征频率值:
Inner ring defect frequency 295.357 (Hz)
Outer ring defect frequency 204.643 (Hz)
Rolling element defect frequency 266.519 (Hz)
Inner ring rotational speed 3 000.000 (min-1)
Cage rotational speed 1 227.857 (min-1)
Rolling element rotational speed -7 995.574 (min-1)