9-210mm NBR UPH/UHS/Y Type Hydraulic Cylinder Seal Rod/Piston Seal Height 5-12mm
(2) U-ring and Y-ring are the most commonly used oil seals in hydraulic cylinders, a typical lip seal, whether used for piston or piston rod can obtain good sealing effect. Height: 5/6/7/8/9/10/12mm.