供应杆端关节轴承SI..P/K,SA5P/K系列

钢对钢杆端关节轴承型号有：

              SI3P/K,SI4P/K,SI5P/K,SI6P/K,SI8P/K,SI10P/K,SI12P/K,SI14P/K,SI16P/K,SI18P/K,SI20P/K
              SA3P/K,SA4P/K,SA5P/K,SA6P/K,SA8P/K,SA10P/K,SA12P/K,SA14P/K,SA16P/K,SA18P/K,SA20P/K.