uxcell U32i Hydraulic Cylinder PU Oil Seal 15mm x 23mm x 5.7mm
Description: PU oil seal is with high heat resistance and lower friction ability, as seals for piston rods in hydraulic cylinders. Due to good mechanical properties, for standard cylinder construction, perfect for mobile hydraulics under rough operating conditions. Can be used in the field of boat, airplane, electric power, engineering machinery, etc.