PU SEAL-75-90-12,70-90-12,27-50-20,85-95-8,86-98-10/12,90-102-14

The provided list represents standard metric sizes for polyurethane (PU) hydraulic and oil seals (formatted typically as Inner Diameter x Outer Diameter x Height/Thickness in millimeters). These high--strength polymer seals handle heavy wear, high pressure, and dynamic movements in industrial cylinders and machinery. Seal Size Breakdown75-90-12: 75 mm inner diameter, 90 mm outer diameter, 12 mm thickness.70-90-12: 70 mm inner diameter, 90 mm outer diameter, 12 mm thickness.27-50-20: 27 mm inner diameter, 50 mm outer diameter, 20 mm thickness (high-profile/deep groove).85-95-8: 85 mm inner diameter, 95 mm outer diameter, 8 mm thin profile.86-98-10/12: 86 mm inner diameter, 98 mm outer diameter, with a dual or stepped 10 mm to 12 mm thickness configuration.90-102-14: 90 mm inner diameter, 102 mm outer diameter, 14 mm thickness.