English
Zurcon® U-Cup PUA is a single-acting rod seal made from high-performance Zurcon® polyurethane. It features a robust U-shaped profile designed for excellent sealing, low friction, and high wear resistance. Suitable for medium to high-pressure hydraulic applications, the PUA offers reliable performance, long service life, and easy installation, making it ideal for use in mobile and industrial hydraulic systems.
Piston/U-Cup:
Groove Diameter Outside464 mm
Signature StandardPUA904640TUAM74
TSS Article Number (3 to 9)A904640
Quality (10th Digit)T
Type of Article0
Root Groove Inside Diameter454 mm
Root Groove Outside Diameter464 mm
Root Groove Width5.5 mm
Article GroupPU
Groove Diameter Inside454 mm
Groove Thickness5 mm
Groove Width5.5 mm
Compound codeUAM74
Material Information for the product(s) on this page
UAM74
Material:
UAM74
Specific Gravity:
1.11
Gravity Unit:
g/cm³
Hardness Tolerance:
+/- 3
Maximum Hardness:
96
Maximum Temperature:
110
Hardness unit:
Shore A
Shore D Hardness:
50+/- 3
Gravity Tolerance:
+/-0.02
Shore A Hardness:
96+/- 2
Material Code Class:
Thermoplastic
Minimum Hardness:
50
Minimum Temperature:
-37
Material Type:
PUR
Color:
Red