English
System 3000 is a high-performance rotary shaft seal designed for extreme operating conditions. Featuring multiple sealing lips, an integrated wear sleeve, and advanced dirt exclusion, it offers superior protection against contaminants. Ideal for heavy-duty off-highway and agricultural equipment, System 3000 ensures reliable sealing, extended service life, and reduced maintenance in the toughest environments.
Rotary/Cassette seal:
Groove Diameter Outside207.7 mm
Signature StandardTC30AC178-4H063
Quality (10th Digit)-
TSS Article Number (3 to 9)30AC178
Type of Article0
Root Groove Inside Diameter178 mm
Root Groove Outside Diameter207.7 mm
Root Groove Thickness16.5 mm
Groove Diameter Inside178 mm
Article GroupTC
Groove Thickness16.5 mm
Compound code4H063
Material Information for the product(s) on this page
HCT51
Hardness Tolerance:
+/- 5
Material:
HCT51
Gravity Tolerance:
+/-0.03
Specific Gravity:
1.26
Minimum Hardness:
75
Material Type:
HNBR
Maximum Temperature:
130
Hardness unit:
Shore A
Maximum Hardness:
75
Gravity Unit:
g/cm³
Minimum Temperature:
-30
Color:
Blue
Material Code Class:
Elastomer
Shore A Hardness:
75+/- 5