锥形皮带轮SPB100（1610）SONGMING品牌上海松铭传动机械有限公司***生产SPB锥套式皮带轮以下是SPB外径尺寸供选型参考SPB95SPB100SPB106SPB112SPB118SPB125SPB132SPB140SPB145SPB150SPB155SPB160SPB165SPB170SPB175SPB180SPB185SPB190SPB195SPB200SPB206SPB210SPB212SPB215SPB218SPB224SPB230SPB236SPB243SPB250SPB258SPB265SPB273SPB280SPB290SPB300SPB305SPB310SPB315SPB325SPB335SPB345SPB355SPB375SPB400SPB450SP***0SPB560SPB630)