Photo 1

Pressure oil seal 50x80x7/5 BABSL10FX2 FPM

Code1904004
In stock71pcs
Priceexcl. VATFrom €27.22/pcs
Pressure oil seal 50x80x7/5 BABSL10FX2 FPM—
€27.22excl. VAT

Price by quantityexcl. VAT

Available for registered usersSign in or create an account

Technical data

Properties
Seal typeBABSL
Material typeFPM
PressureP < 10bar
BrandDMHUI
Weight52g
Rotary seal dimension
Shaft Diameter50mm
Housing diameter80mm
Width 17mm
Width 25mm

Description

The 50x80x7/5 BABSL10FX2 FPM pressure oil seal is a specialist shaft seal intended for hydraulic systems in which high working pressure must be maintained. Fitted with an open metal insert on the front face, it provides secure fixing in the housing and stable operation under increased load. The seal is made of fluoro rubber FPM (FKM), which guarantees resistance to hydraulic oils, greases and high temperature. The BABSL10FX2 profile has been designed for operation at pressures of up to 30 bar. Technical parameters: Inner diameter: 50 mm (1.97 inch) Outer diameter: 80 mm (3.15 inch) Height: 7/5 mm (0.28/0.20 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.

We recommend: Industrial chemicals

View all

We recommend: Tools

View all