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 Outside261 mm
Ring Diameter Inside238 mm
Signature StandardTLDOA2380-2LH00
Quality (10th Digit)-
TSS Article Number (3 to 9)DOA2380
Type of Article0
Root Ring Inside Diameter238 mm
Article GroupTL
Root Ring Outside Diameter261 mm
Root Ring Thickness32 mm
Ring Thickness32 mm
Compound code2LH00
Material Information for the product(s) on this page
H668G
Gravity Tolerance:
+/-0.02
Specific Gravity:
1.16
Material Code Class:
Elastomer
Color:
Black
Material Type:
HNBR
Minimum Hardness:
60
Material:
H668G
Hardness Tolerance:
+/- 5
Maximum Hardness:
60
Maximum Temperature:
150
Hardness unit:
Shore A
Minimum Temperature:
-30
Shore A Hardness:
60+/- 5
Gravity Unit:
g/cm³