Excavator Cylinder Seals Buffer Ring HBY-SRB

Excavator Cylinder Seals Buffer Ring HBY-SRB Operating conditions: Material: Polyurethane Temperature: -35~110°C Speed: =1.0m/s Working pressure: ≤50mpa Working medium: hydraulic oil Design description: The SRCB piston rod buffer seal is designed to be used in conjunction with piston rod seals, such as SRU and SRUV, to prevent high-frequency pressure in the system from damaging the main seal. SRCB is an excellent buffer seal for heavy-duty applications, effectively enhancing the service life of the sealing system. Features: Good wear resistance Impact resistance Small compression deformation Anti-extrusion Easy to install   Piston rod seal HBY   Excavator Cylinder Seals Buffer Ring   SPR (Seifer) Buffer HBY Specifications Specifications Specifications d h9 D H9 T l +0.2 d h9 D H9 T l +0.2 d h9 D H9 T l +0.2 40 55.5 6 6.3 75 90.5 6 6.3 110 125.5 6 6.3 45 60.5 6 6.3 80 95.5 6 6.3 115 130.5 6 6.3 50 65.5 6 6.3 85 100.5 6 6.3 120 135.5 6 6.3 55 70.5 6 6.3 90 105.5 6 6.3 1…