English
Mechanical Face Seal - Type DO is a high-performance seal designed for severe operating conditions. It consists of two lapped metal sealing rings and elastomeric O-rings for torque transmission and sealing. Ideal for construction, mining, and agricultural equipment, the Type DO provides exceptional protection against contaminants like dirt, water, and mud, ensuring long service life and reliable performance in harsh environments.
Rotary/Heavy Duty Seal:
Ring Diameter Outside168 mm
Ring Diameter Inside154 mm
Signature StandardTLDOA1540-2CP00
Quality (10th Digit)-
TSS Article Number (3 to 9)DOA1540
Type of Article0
Root Ring Inside Diameter154 mm
Article GroupTL
Root Ring Outside Diameter168 mm
Root Ring Thickness27 mm
Ring Thickness27 mm
Compound code2CP00
Material Information for the product(s) on this page
N668G
Material Type:
NBR
Hardness unit:
Shore A
Minimum Temperature:
-25
Minimum Hardness:
60
Maximum Temperature:
110
Maximum Hardness:
60
Color:
Black
Gravity Tolerance:
+/-0.02
Material Code Class:
Elastomer
Gravity Unit:
g/cm³
Shore A Hardness:
60+/- 5
Material:
N668G
Hardness Tolerance:
+/- 5
Specific Gravity:
1.21