English
Improved in seal-lip design for better sealing and scraping performance. Very good protection against dirt ingress. This particular polyurethane offers exceptional wear resistance and extremely high operating performance. Special lip design for pneumatic application to maintain lubricating film and minimize friction. For high humidity applications an alternative material with improved hydrolysis resistance is available.
Pneumatic -Rod Seal.:
Groove Diameter Outside42 mm
TSS Article Number (3 to 9)AA00320
Signature StandardARAA00320EZ20
Type of Article0
Quality (10th Digit)E
Root Groove Inside Diameter32 mm
Root Groove Outside Diameter42 mm
Root Groove Width14 mm
Article GroupAR
Groove Diameter Inside32 mm
Groove Width14 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