欧标皮带轮SPA250-04-3020,节径250,槽数三槽-12槽,窄V皮带轮,锥套标准TB3020

欧标皮带轮SPA250-04-3020,节径250,槽数三槽-12槽,窄V皮带轮,锥套标准TBL3020孔径范围25.28.30.32.35.38.40.42.45.48.50.55.60.65.70.75

欧标皮带轮SPA250-04-3020,节径250,槽数三槽-12槽,窄V皮带轮,锥套标准TB3020

 锥套皮带轮槽型尺寸说明.jpg


SPA皮带轮选型标准.jpg