English
Additional to the machined seals Stepseal® 2K and Rimseal for housings ISO 7425/2 (rubber energized plastic seals) the U-Cup RU6 has been developed as an injection molded seal of polyurethane material to fit in the same ISO housings. The integrated NBR O-Ring (only available for series RU62 - RU64) improves the performance at low pressure and low temperature applications. Polyurethane (Zurcon® Z20) is a proven material for U-cups due to their good mechanical properties.
Rod/U-Cup:
Groove Diameter Outside32.5 mm
Signature StandardRU6100250-Z20
Quality (10th Digit)-
TSS Article Number (3 to 9)6100250
Type of Article0
Root Groove Inside Diameter25 mm
Root Groove Outside Diameter32.5 mm
Root Groove Thickness3.75 mm
Groove Diameter Inside25 mm
Root Groove Width3.2 mm
Article GroupRU
Groove Thickness3.75 mm
Groove Width3.2 mm
Compound codeZ20
Material Information for the product(s) on this page
Z20
Hardness unit:
Shore A
Gravity Unit:
g/cm³
Material Code Class:
Thermoplastic
Maximum Hardness:
93
Maximum Temperature:
110
Minimum Temperature:
-35
Material Type:
PUR
Material:
Z20
Hardness Tolerance:
+/- 3
Specific Gravity:
1.2
Shore A Hardness:
93+/- 3
Gravity Tolerance:
+/-0.02
Minimum Hardness:
93
Color:
Turquoise