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Oil seal 35x54x6/5,5 BAFSL1SF FPM A4VG28

Code1902008
In stock23pcs
Priceexcl. VATFrom €12.94/pcs
Oil seal 35x54x6/5,5 BAFSL1SF FPM A4VG28—
€12.94excl. VAT

Price by quantityexcl. VAT

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Technical data

Properties
Seal typeBAFSL1SF
Material typeFPM
BrandDMHUI
Weight20g
Rotary seal dimension
Shaft Diameter35mm
Housing diameter54mm
Width 16mm
Width 25,5mm

Description

The 35×54×6/5,5 BAFSL1SF FPM pressure oil seal is intended for use in the Rexroth A4VG28 hydraulic pump. Made of fluoro rubber (FPM), with an open metal insert on the front face. The seal is supplied by DMHUI and is designed for demanding high-pressure conditions. Technical parameters: Seal type: BAFSL1SF Material: FPM (fluoroelastomer) Inner diameter: 35 mm (1.38 inch) Outer diameter: 54 mm (2.13 inch) Overall height: 6 mm / 5,5 mm (0.24 / 0.22 inch) Manufacturer: DMHUI Item code: 1902008 SKU: 8858 Compatibility: Rexroth A4VG28 hydraulic pump

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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