English
U-Cups are used primarily as seals for piston rods in hydraulic cylinders. U-Cups in polyurethane are proven elements, due to their good mechanical properties, for standard cylinder construction, particularly for mobile hydraulics under rough operating conditions. This is a Custom Article Number with a Customer Specific Design.
Rod/U-Cup:
Signature StandardRUYD000231Z243
Type of Article1
Article Code with 6 char231
Root Groove Inside Diameter117.9 mm
Root Groove Thickness7.1 mm
Compound codeZ243
Root Groove Width6.4 mm
Groove Diameter Inside117.9 mm
Groove Width6.4 mm
Groove Thickness7.1 mm
Article GroupRU
Location MarkYD
Material Information for the product(s) on this page
Z243
Specific Gravity:
1.11
Material Type:
PUR
Maximum Temperature:
110
Color:
Green
Minimum Temperature:
-37
Gravity Tolerance:
+/-0.02
Maximum Hardness:
96
Material:
Z243
Shore A Hardness:
96+/- 2
Hardness unit:
Shore A
Hardness Tolerance:
+/- 2
Material Code Class:
Thermoplastic
Minimum Hardness:
96
Gravity Unit:
g/cm³