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Type TRD (DIN 3761 Type BS) - TRDA04000-N71M5
SAP Article number: 200000206200
Type TRD are metal-cased radial lip seals. 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. As the static sealing between housing and metallic shell is somewhat 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.:
SAP Article number200000206200
TSS Article Number (3 to 9)DA04000
Signature StandardTRDA04000-N71M5
Quality (10th Digit)-
Compound codeN71M5
Groove Diameter Inside400 mm
Groove Diameter Outside440 mm
Ring Thickness20 mm
Article GroupTR
Material Information for the product(s) on this page
N71M5
Shore A Hardness:
70+/- 5
Minimum Hardness:
70
Hardness Tolerance:
+/- 5
Maximum Hardness:
70
Specific Gravity:
1.24
Hardness unit:
Shore A
Gravity Tolerance:
+/-0.02
Material Type:
NBR
Maximum Temperature:
100
Material Code Class:
Rubber Metal Bond
Material:
N71M5
Color:
Black
Minimum Temperature:
-30
Gravity Unit:
g/cm³