English
The compact U-Cup RU2 is designed for small grooves. It is thus particularly suitable for use in space-saving designs. The compact form provides a high sealing effect even with low system pressures. The U-Cup has two sealing lips in the dynamic sealing zone. The compact form with two sealing lips provides an improvement in the leakage behavior at low system pressures. Due to the incorporation of an oil trap between the two sealing lips, friction at pressures above approximately 10 MPa is reduced. Furthermore, the second sealing lip prevents the entry of dirt from the atmosphere side.
Rod/U-Cup:
Groove Diameter Outside31 mm
Signature StandardRU2600250-Z25
Quality (10th Digit)-
TSS Article Number (3 to 9)2600250
Type of Article0
Root Groove Inside Diameter25 mm
Root Groove Outside Diameter31 mm
Groove Diameter Inside25 mm
Root Groove Width6 mm
Article GroupRU
Groove Width6 mm
Compound codeZ25
Material Information for the product(s) on this page
Z25
Zurcon_Z25_enZ25 Engineering Data Sheet_Ed1_rev0
Maximum Hardness:
95
Material Type:
PUR
Material Code Class:
Thermoplastic
Minimum Hardness:
95
Minimum Temperature:
-35
Gravity Unit:
g/cm³
Gravity Tolerance:
+/-0.02
Hardness unit:
Shore A
Specific Gravity:
1.2
Maximum Temperature:
130
Hardness Tolerance:
+/- 3
Material:
Z25
Shore A Hardness:
95+/- 3
Color:
Black