USH Seal – Piston & Rod Dual Use
Type: Symmetric lip seal for both piston (ID seal) and rod (OD seal) applications.
Features:
Compact cross-section for easy installation in one-piece grooves.
Low friction, good wear resistance.
Materials: NBR, FKM, or PU (depending on working conditions).
Operating Limits:
Pressure: ≤ 21 MPa (up to 35 MPa with backup ring)
Speed: ≤ 0.5 m/s
Temperature: -30°C ~ +100°C (NBR) / -20°C ~ +200°C (FKM)
Typical Applications: Hydraulic cylinders, reciprocating motion.
Description
USH Seal – Piston & Rod Dual Use
Type: Symmetric lip seal for both piston (ID seal) and rod (OD seal) applications.
Features:
Compact cross-section for easy installation in one-piece grooves.
Low friction, good wear resistance.
Materials: NBR, FKM, or PU (depending on working conditions).
Operating Limits:
Pressure: ≤ 21 MPa (up to 35 MPa with backup ring)
Speed: ≤ 0.5 m/s
Temperature: -30°C ~ +100°C (NBR) / -20°C ~ +200°C (FKM)
Typical Applications: Hydraulic cylinders, reciprocating motion.
Original text from: pneumatic seal https://www.bszzseal.com/
