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Circular Ring

Our Neodymium, Ferrite and Samarium Cobalt circular ring magnets are extremely versatile for many applications, designed with a plain hole for easy fixing via screw or on to a rod. Explore our wide range with diameters available from 6mm to 190mm.

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  • 8mm O.D. x 4mm I.D. x 3mm thick Y10 Ferrite Magnets - 0.07kg Pull
  • 11.7mm O.D. x 7.9mm I.D. x 3mm thick Y10 Ferrite Magnets - 0.076kg Pull
  • 12mm O.D. x 2mm I.D. x 6mm thick Y10 Ferrite Magnets - 0.137kg Pull
  • 12mm O.D. x 3mm I.D. x 3.3mm thick Y10 Ferrite Magnets - 0.1kg Pull
  • 12mm O.D. x 7mm I.D. x 3mm thick Y10 Ferrite Magnets
  • 14mm O.D. x 3mm I.D. x 7mm thick Y10 Ferrite Magnets - 0.183kg Pull
  • 23.5mm O.D. x 18.5mm I.D. x 11.5mm thick Y10 Ferrite Magnets - 0.25kg pull
  • 32mm O.D x 18mm I.D x 5.5mm thick Y30BH Ferrite Ring Magnet - 1kg Pull High Temperature
  • 50mm O.D x 25mm I.D x 10mm thick Y30BH Ferrite Ring Magnet - 5kg Pull High Temperature
  • 60mm O.D x 24mm I.D x 8mm thick Y30BH Ferrite Ring Magnet - 2.4kg Pull High Temperature
  • 72mm O.D x 30mm I.D x 12mm thick Y30BH Ferrite Ring Magnet - 6.4kg Pull High Temperature
  • 72mm O.D x 39mm I.D x 10mm thick Y30BH Ferrite Ring Magnet - 5.5kg Pull High Temperature
  • 74mm O.D x 40mm I.D x 15mm thick Y30BH Ferrite Ring Magnet - 7kg Pull High Temperature
  • 100mm O.D x 50mm I.D x 12mm thick Y30BH Ferrite Ring Magnet - 9kg Pull High Temperature
  • 102mm O.D x 51mm I.D x 15mm thick Y30BH Ferrite Ring Magnet - 9kg Pull High Temperature
  • 190mm O.D x 85mm I.D x 23mm thick Y30BH Ferrite Ring Magnet 16kg Pull High Temperature
  • 6mm O.D x 3mm I.D x 1mm thick Diametrically Magnetised N42 Neodymium Magnet
  • 25mm O.D x 16mm I.D x 5mm thick N42 Neodymium Magnet - 9.4kg Pull
  • 25mm O.D x 16mm I.D x 5mm thick Unmagnetised Neodymium Ring
  • 30mm O.D. x 10mm I.D. x 10mm thick Diametrically Magnetised N42 Neodymium Ring Magnet
  • 40mm O.D x 25mm I.D x 5mm thick Neodymium Magnet - 20kg Pull Super Strong
  • 40mm O.D x 25mm I.D x 5mm thick Samarium Cobalt Ring Magnet - 11.4kg Pull
  • 90mm O.D x 64mm I.D x 5mm thick N42 Neodymium Magnet - 16.3kg Pull
  • 60mm O.D. x 40mm I.D. x 5mm thick N42 Neodymium Magnet - 35kg Pull Super Strong
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Below, you will find a selection of magnets with a central plain hole for fixing in place with a non-countersunk bolt or screw or for fixing on to a rod.

Basic ring magnets without any additional machining can be magnetised with their north and south pole on opposite circular faces or diametrically magnetised so that the north pole is on one curved side and the south pole is on opposite curved side. They are used in many everyday appliances such as vacuum cleaners plus motors, generators, rotor shafts and more. You can also use ring magnets with a piece of copper pipe to display fascinating eddy currents. Try it at home today!

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