floating seal: 1.1M8747,3S0303,6T8440,7T0158,8H2262,9G5313,9W6686, ... 5mm82.5mm31.8mmR1300130mm151mm32mmR1630163.3mm191.2mm38mmR1820182.3mm210.3mm38mmR2650264.9mm292.8mm38mmR3000298mm328mm42mmfloating seal: Our floating seal which is widely applied in track mounted engineering plant ... is NBR,silicon,FKM,VITON. My factory can produce floating seal according GNL,GOETZE,KOMATSU. But if you have your ...