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:
Groove Diameter Outside272 mm
Signature StandardRU00000525Z243
Type of Article2
Root Groove Inside Diameter257 mm
Root Groove Outside Diameter272 mm
Article Code525
Groove Diameter Inside257 mm
Root Groove Width11 mm
Article GroupRU
Groove Width11 mm
Compound codeZ243
Material Information for the product(s) on this page
Z243
Hardness unit:
Shore A
Maximum Hardness:
96
Minimum Hardness:
96
Color:
Green
Shore A Hardness:
96+/- 2
Minimum Temperature:
-37
Maximum Temperature:
110
Material Type:
PUR
Hardness Tolerance:
+/- 2
Material Code Class:
Thermoplastic
Gravity Tolerance:
+/-0.02
Gravity Unit:
g/cm³
Material:
Z243
Specific Gravity:
1.11