包装系列盘包装系列盘型号及主要尺寸型号侧板直径d1(mm)筒体直径d2(mm)内宽L2总宽L1轴孔d3(mm)厚度重量500B500250250/315290/3556820500C500250250/315300/3656825500A5002004204606820400A400200250/265/280282/297/3126816400B400200250/265/280290/305/3206820266盘2669080/14090/15032507g121*15021212015015536405g212*11521212011512036331g212*85212120859036292g212*65212120647036250g212*41212120414636195g152单孔152849410078140g)