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TRC (DIN 3761 Type B) - TRCF00420-N7MMN
Radial Oil Seals TRC are metal-cased radial lip seals. This type is not recommended for use in heavily polluted environments. As the static sealing between housing and metallic shell is limited, low viscosity media can "creep". Better performance can be achieved with an epoxy-based resin outer diameter coating. This special treatment is on request.
Rotary/Rad.OilSeal-metr.:
TSS Article Number (3 to 9)CF00420
Signature StandardTRCF00420-N7MMN
Type of Article0
Quality (10th Digit)-
Root Groove Inside Diameter42 mm
Root Groove Outside Diameter56 mm
Compound codeN7MMN
Groove Diameter Inside42 mm
Groove Diameter Outside56 mm
Ring Thickness7 mm
Article GroupTR
Root Ring Thickness7 mm
Material Information for the product(s) on this page
N761M
Hardness Tolerance:
+/- 5
Maximum Hardness:
70
Gravity Tolerance:
+/-0.02
Material Code Class:
Elastomer
Color:
Black
Gravity Unit:
g/cm³
Material Type:
NBR
Material:
N761M
Minimum Hardness:
70
Specific Gravity:
1.24
Maximum Temperature:
100
Hardness unit:
Shore A
Shore A Hardness:
70+/- 5
Minimum Temperature:
-30