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TRF (DIN 3761 Type CS) - TRFA02500-N71M5
SAP Article number: 200000171113
Radial Oil Seals TRF are reinforced metal cased radial lip seals with dust lip. The supplementary metal inner ring provides superior stiffness. This type is recommended for use in heavily 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 limited, low viscosity media can "creep". Better performance can be achieved with an epoxy based resin outer diameter coating.
Rotary/Rad.OilSeal-metr.:
SAP Article number200000171113
TSS Article Number (3 to 9)FA02500
Signature StandardTRFA02500-N71M5
Type of Article0
Quality (10th Digit)-
Root Groove Inside Diameter250 mm
Root Groove Outside Diameter280 mm
Compound codeN71M5
Groove Diameter Inside250 mm
Groove Diameter Outside280 mm
Ring Thickness15 mm
Article GroupTR
Root Ring Thickness15 mm
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