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Oil seal 125x180x12/15 BDOFSLFSFX7 NBR

Code1148011
In stock11pcs
Priceexcl. VATFrom €30.48/pcs
Oil seal 125x180x12/15 BDOFSLFSFX7 NBR—
€30.48excl. VAT

Price by quantityexcl. VAT

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Technical data

Properties
Seal typeBDOFSLFSFX7
Material typeNBR
BrandDMHUI
Weight268g
Rotary seal dimension
Shaft Diameter125mm
Housing diameter180mm
Width 112mm
Width 215mm

Description

The Simmering 125x180x12/15 BDOFSLFSFX7 NBR shaft seal for gearboxes is a specialist component used in concrete mixers. Its main task is to ensure tightness within the drive shaft of the planetary gearbox. This product is exposed to challenging conditions, such as the presence of cement, dust, variable temperatures and loads. Product features: Material: NBR Application: Compatible with gearboxes used in concrete mixers Resistance: High resistance to wear and aggressive working environment Type of seal: Lip oil seal made of oil and temperature resistant elastomer Function: Prevents oil leaks and the penetration of contaminants into the gearbox The seal is a key element in maintaining the durability and trouble-free operation of the drive gearbox that drives the rotation of the mixing tank. The product is compatible with gearboxes from popular manufacturers such as Bonfiglioli, ZF, Rexroth, RR Holland (Reggiana Riduttori). Technical parameters: Model: Simmering 125x180x12/15 BDOFSLFSFX7 NBR Dimensions: 125x180x12/15 mm Material: NBR (nitrile rubber) Type of seal: Lip

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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