1型號TypeDH50QF2工件質(zhì)量(kg)Max.mass of workpieces503工件直徑(mm)Max.diameter of workpiecesφ8004兩支承間距離(mm)Distance between two bearingsupports of workpieces journal60~10205滾輪支承軸頸范圍(mm)Journal diameterφ8~φ50φ50~φ1006圈帶傳動(dòng)處直徑范圍(mm)Diameter ranger in the driving position of beltφ20~φ2207