Neodymium Disc - 8mm x 5mm

More Information
Product Code20065
Pull Force*1.87kg
Weight2 gm
StyleRare Earth Disc magnet
GradeN38
Gauss4919
CoatingNickel (NiCuNi)
Direction of MagnetisationAxially magnetised
DimensionsHeight: 5mm
Diameter: 8mm

*Measured against up to 10mm mild steel.

Rating:
95% of 5
$1.33 1 to 99 items
  • $0.66 buy 100 to 999 items and save 50%
  • $0.59 buy 1000+ items and save 55%
In stock
Prices are GST inclusive - Australia only.
Volume pricing available on request.

Disc Magnet Dimensions

Magnetic Product Description:

This rare earth disc has a diameter of 8mm and a height of 5mm. It has a magnetic flux reading of 4919 Gauss and a pull force of 1.87 kg. It is identified by the AMF magnet part number 20065.

Uses for our rare earth disc magnets:

There are large companies that only make machines that lubricate other machines. Some of these companies boast that their products deliver ‘peace of mind’ greasing. Well if that’s true, its thanks in part to the role these small but serene neodymium disc 8mmx5mm magnets play. All machines (apparatus for applying mechanical power, conc.oxford) require lubrication or greasing.

Without lubrication of some kind, moving parts of the machine or equipment would seize up within moments from the heat generated by the friction of metal on metal. Other materials would go up in smoke soon after, hence the term ‘to cook’ a motor, often for want of motor oil. The motor in a car is the single most expensive component of the car.

Neodymium disc magnets, including these tiny ones, are engaged in a wide variety of lubricating equipment necessary to keep the wheels of industry turning smoothly. These 8mmx5mm magnets can be used to assist the hold and release function on the triggers of high performance grease guns.

Magnets help keep secure wall mounted oil dispensing units, allowing simple release at a known force to enable the oil reservoir to be refilled when necessary in a more comfortable position, on the ground or elsewhere, locking again after servicing for fuss free re-engagement. For oil and grease pumps, grease guns whether hand held, battery or air powered, trolley based oil dispensing systems, there are small magnets engaged for different functions in different pieces of equipment. Oil and grease, with the help of magnets, are helping to keep the wheels of industry turning smoothly.

Timber (or wood) and metal work well together. Timber craftspeople find these neodymium-disc-8mm-x-5mm magnets easy to hide in their works of timber and metal. Embedding metal sections in timber forms secured with these magnets allows the metal sections to be easily removed for cleaning or polishing. Gluing or screwing the metal sections into the timber forms is much more intrusive and restrictive than these little magnetic helpers!

Customer Reviews
  1. great
    Rating
    100%
    came quickly

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  2. Easy solution
    Rating
    100%
    We found these magnets a cost effective solution for attaching label racking within the warehouse.

    Review by

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  3. 8mm x 5mm Neo
    Rating
    80%
    Good quality, very fast delivery

    Review by

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  4. Fast, good price, and great website.
    Rating
    100%
    I used these magnets as magnetic return springs in some 3D printed steering wheel shifter paddle parts. Worked perfectly.

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    Posted on

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