Oil Seal Rings UN/UNS/UHS PU U-cup Piston Hydraulic Rod Height 5-11mm Universal
It is a typical lip seal and can obtain good sealing effect no matter used for piston or piston rod. Height: 5 /6 /7 /8 /9 /10 /11mm. It is the best choice for replacing broken oil seals. 4、Improved sealing performance under zero pressure.