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Oil seal 60x80x7/5,5 BAFSL1SF FPM

Code1905001
In stock69pcs
Priceexcl. VATFrom €21.35/pcs
Oil seal 60x80x7/5,5 BAFSL1SF FPM—
€21.35excl. VAT

Price by quantityexcl. VAT

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Technical data

Properties
Seal typeBAFSL1SF
Material typeFPM
BrandDMHUI
Weight38g
Rotary seal dimension
Shaft Diameter60mm
Housing diameter80mm
Width 17mm
Width 25,5mm

Description

The 60x80x7/5,5 BAFSL1SF FPM pressure oil seal is a shaft seal intended for use in hydraulic systems. Its design with an open metal insert on the front face ensures secure seating in the housing and stable operation even at high pressure. The seal is made of fluoro rubber FPM (FKM), which provides resistance to hydraulic oils and high temperatures. The BAFSL1SF oil seal can operate at a working pressure of up to 30 bar. Technical parameters: Inner diameter: 60 mm (2.36 inch) Outer diameter: 80 mm (3.15 inch) Height: 7/5,5 mm (0.28/0.22 inch) Working pressure: up to 30 bar Material: FPM (FKM) Open front-face design

Material

FPM / FKM (fluoroelastomer, Viton®)

  • Operating temperature-20 °C to +200 °C

Good for high temperature, all fuels and oils, ozone and sunlight. Not for brake fluid, acetone-type solvents, ammonia, hot steam or severe cold.

Chemical resistance
Can be usedDo not use
High temperatures, continuously up to +200 °CAcetone, MEK, dioxane, ethyl acetate and similar solvents
Mineral and synthetic oils, incl. engine oil and oils with aggressive additivesBrake fluid (DOT 3, DOT 4, DOT 5.1): the ring swells
Benzene, toluene, xylene, trichloroethylene (aromatic and chlorinated solvents)Ammonia, amines and alkaline liquids: the rubber breaks down
All fuels: petrol also with bioethanol (E10, E85), diesel, biodiesel, aviation petrolSteam and hot water above +120 to +130 °C
Fire-resistant hydraulic fluid HFD-R (phosphate esters)Formic acid and strong acetic acid (low-molecular organic acids)
Ozone, UV and sunlight (hardly any ageing)Severe cold below -20 °C with standard FPM: it hardens and leaks
Deep vacuum (very little outgassing)Hot fluorine gas and hydrofluoric acid (HF)

Safety: if the seal is heated above +300 °C (fire, gas torch), FPM releases toxic hydrogen fluoride. Do not touch the burnt residue with bare hands: it forms hydrofluoric acid and causes chemical burns.

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