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Pressure oil seal 33,34x72,39x9,50 TCN NBR UP0450E

Code1902002
In stock36pcs
Priceexcl. VATFrom €22.33/pcs
Pressure oil seal 33,34x72,39x9,50 TCN NBR UP0450E—
€22.33excl. VAT

Price by quantityexcl. VAT

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Technical data

Properties
Seal typeTCN
Material typeNBR
BrandDMHUI
Weight100g
Rotary seal dimension
Shaft Diameter33,34mm
Housing diameter72,39mm
Width 19,50mm

Material

NBR (nitrile butadiene rubber)

  • Operating temperature-30 °C to +100 °C

Good with oils, fuels, water and compressed air. Not for brake fluid, solvents, strong acids or sunlight.

Chemical resistance
Can be usedDo not use
Mineral oil, grease and hydraulic oil (H, H-L, H-LP)Brake fluid (DOT 3, DOT 4, DOT 5.1): the ring swells quickly
Diesel, fuel oil, keroseneSunlight and open air (ozone): the rubber cracks
Petrol (gasoline), propane, butaneAcetone, MEK, ethyl acetate and similar solvents
Water and water-based liquids, up to +80 °CBenzene, toluene, trichloroethylene (aromatic and chlorinated solvents)
Compressed air, also with oil mistSynthetic ester oils and fire-resistant fluid HFD-R
Water-based fire-resistant hydraulic fluids (HFA, HFB, HFC)Strong (concentrated) acids, e.g. nitric and sulfuric, and strong oxidizers
Oil-and-water emulsionsSteam and hot water above +100 °C
Weak acids, alkalis and salt solutions, at room temperature
Use with cautionPetrol with a lot of bioethanol (E10, E85): better use FKM (Viton)

Shows low compression set within the recommended temperature range.

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