English
TRE (DIN 3760 Type AS) - TREG00550-N7MMR
Radial Oil Seals TRE are seals with completely rubber-covered outer diameters. Two different outer diameter design are available: flat rubber sheath and wavy. The additional dust lip protects the main sealing lip against dust and other fine solid contaminants and therefore this type is recommended for use in polluted environments. To achieve a long lifetime, a suitable lubricant between the two sealing lips should be applied.
Rotary/Rad.OilSeal-metr.:
TSS Article Number (3 to 9)EG00550
Signature StandardTREG00550-N7MMR
Type of Article0
Quality (10th Digit)-
Root Groove Inside Diameter55 mm
Root Groove Outside Diameter90 mm
Compound codeN7MMR
Groove Diameter Inside55 mm
Groove Diameter Outside90 mm
Ring Thickness8 mm
Article GroupTR
Root Ring Thickness8 mm
Material Information for the product(s) on this page
N767R
Minimum Hardness:
70
Gravity Unit:
g/cm³
Hardness unit:
Shore A
Material Code Class:
Elastomer
Shore A Hardness:
70+/- 5
Material Type:
NBR
Specific Gravity:
1.26
Maximum Temperature:
100
Maximum Hardness:
70
Gravity Tolerance:
+/-0.02
Hardness Tolerance:
+/- 5
Material:
N767R
Minimum Temperature:
-35
Color:
Black