Bearing: Dual
ball bearingModel:
5910PL-07W-B75Dimensions: 170X 150X 25mm thickness 2.5 cmRated voltage:
48VCurrent: 0.85AI
nterface: 4-wireMaintain the bestContinuous operationTime100, 000 hoursFeatures double ball bearing maintenance, long service life, with plenty of cooling air volume and pressure