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Magnet Types

Neodymium

Samarium Cobalt

Ferrite/Ceramic

Holding Magnets

Special Categories

Spheres

Special Coatings

Other Coatings

Rings

  OD:  1mm - 4.9mm  |  5mm - 7.9mm  | 8mm - 9.9mm  |  10mm - 11.9mm  |  12mm - 17.9mm  |  18mm - 19.9mm  |  20mm - 25.9mm  |  26mm - 30.9mm  |  31mm - 39.9mm  |  40mm - 59.9mm  |  60mm - 99.9mm  |  100mm - 140mm+

  THICKNESS:  0.4mm - 0.5mm  |  0.6mm - 1mm  |  1.1mm - 2.5mm  |  2.6mm - 3.5mm  |  3.6mm - 5mm  |  5.08mm - 6mm  |  6.1mm - 6.35mm  |  6.36mm - 10mm  |  10.1mm - 39+  

Ring Magnets are widely used in such applications as holding, motors, consumer electronics, medical, sensors and speakers.  Due to the high magnetic strength of a Rare Earth Magnet, it has replaced other magnetic materials in order to make a design smaller but achieve the same result.  Neodymium ring magnets are used extensively in industries such as the jewelry, medical, automotive, aerospace and power generation applications.

Need a specific Neodymium Ring Magnet size and performance?  If you require a specific size Rare Earth Neodymium Ring Magnet, please contact us or use our online custom magnet quote form.  

Image
Part #
Details
Unit Price
R0100-10
R0100-10

0.039" (1mm) OD x 0.020" (0.50mm) ID x 0.020" (0.50mm) thick, Set of 10. N50 Rare ... More Info →

$10.00
In Stock: 2
R0100D-10
R0100D-10

0.039" (1mm) OD x 0.020" (0.50mm) ID x 0.020" (0.50mm) thick. Set of 10. N50 Rare ... More Info →

$10.00
In Stock: 75
SuperMagnetMan Neodymium Ring Magnet. Used as medical magnets, motor magnets, sensor magnets, consumer electronics magnets. These ring magnets are strong rare earth neodymium magnets also used as automotive magnets. www.supermagnetman.com
R0500-50

0.079" (2mm) OD x 0.039" (1mm) ID x 0.039" (1mm) thick. Set of 50. N50 Rare Earth ... More Info →

$15.00
In Stock: 101
SuperMagnetMan Neodymium Ring Magnet. Used as medical magnets, motor magnets, sensor magnets, consumer electronics magnets. These ring magnets are strong rare earth neodymium magnets also used as automotive magnets. www.supermagnetman.com
R0500D-25

0.079" (2mm) OD x 0.039" (1mm) ID x 0.039" (1mm) thick, Set of 25. N50 Rare Earth ... More Info →

$12.00
In Stock: 72
SuperMagnetMan Neodymium Ring Magnet. Used as medical magnets, motor magnets, sensor magnets, consumer electronics magnets. These ring magnets are strong rare earth neodymium magnets also used as automotive magnets. www.supermagnetman.com
R0525-10

0.118" (3mm) OD x 0.079" (2mm) ID x 0.039" (1mm) thick. Set of 10. N50 Rare Earth ... More Info →

$5.00
In Stock: 422
R0542
R0542

0.130" (3.30mm) OD x 0.091" (2.30mm) ID x 0.098" (2.50mm) thick, N42 Rare Earth Ne... More Info →

On Sale!
$0.30
$0.50
In Stock: 800
SuperMagnetMan Neodymium Ring Magnet. Used as medical magnets, motor magnets, sensor magnets, consumer electronics magnets. These ring magnets are strong rare earth neodymium magnets also used as automotive magnets. www.supermagnetman.com
R0600D

0.157" (4mm) OD x 0.079" (2mm) ID x 0.039" (1mm) thick, N45 Rare Earth Neodymium R... More Info →

$0.65
In Stock: 977
SuperMagnetMan Neodymium Ring Magnet. Used as medical magnets, motor magnets, sensor magnets, consumer electronics magnets. These ring magnets are strong rare earth neodymium magnets also used as automotive magnets. www.supermagnetman.com
R0545

0.157" (4mm) OD x 0.118" (3mm) ID x 0.039" (1mm) thick, N50 Rare Earth Neodymium R... More Info →

$0.65
In Stock: 550
SuperMagnetMan Neodymium Ring Magnet. Used as medical magnets, motor magnets, sensor magnets, consumer electronics magnets. These ring magnets are strong rare earth neodymium magnets also used as automotive magnets. www.supermagnetman.com
Tube0077

 0.157" (4mm) OD x 0.039" (1mm) ID x 0.118" (3mm) thick, N40 Rare Earth Neodymium ... More Info →

$0.69
In Stock: 900
SuperMagnetMan Neodymium Ring Magnet. Used as medical magnets, motor magnets, sensor magnets, consumer electronics magnets. These ring magnets are strong rare earth neodymium magnets also used as automotive magnets. www.supermagnetman.com
R1001

0.197" (5mm) OD x 0.118" (3mm) ID x 0.059" (1.50mm) thick, N40 Rare Earth Neodymiu... More Info →

$0.70
In Stock: 1968
SuperMagnetMan Neodymium Ring Magnet. Used as medical magnets, motor magnets, sensor magnets, consumer electronics magnets. These ring magnets are strong rare earth neodymium magnets also used as automotive magnets. www.supermagnetman.com
Tube0125D

0.236" (6mm) OD x 0.043" (1.10mm) ID x 0.197" (5mm) long, N52 Rare Earth Neodymium... More Info →

$0.75
In Stock: 2240
Strong Rare Earth Neodymium Ring Magnet! Great for use as a medical magnet, sensor magnet, holding magnet, motor magnet, and more. Large inventory!
R1003

Edged Radius: 0.245" (6.22mm) OD x 0.145" (3.68mm) ID x 0.117" (2.97mm) thick, Nor... More Info →

On Sale!
$1.45
$1.89
In Stock: 2
Strong Rare Earth Neodymium Ring Magnet! Great for use as a medical magnet, sensor magnet, holding magnet, motor magnet, and more. Large inventory!
R1005

0.250" (6.35mm) OD x 0.125" (3.18mm) ID x 0.125" (3.18mm) thick, N40 Rare Earth Ne... More Info →

$0.77
On Back Order
Strong Rare Earth Neodymium Ring Magnet! Great for use as a medical magnet, sensor magnet, holding magnet, motor magnet, and more. Large inventory!
R1005_N50

0.250" (6.35mm) OD x 0.125" (3.18mm) ID x 0.125" (3.18mm) thick, N50 Rare Earth Ne... More Info →

$0.77
In Stock: 2001
SuperMagnetMan Neodymium Ring Magnet. Used as medical magnets, motor magnets, sensor magnets, consumer electronics magnets. These ring magnets are strong rare earth neodymium magnets also used as automotive magnets. www.supermagnetman.com
Tube0178

0.315" (8mm) OD x 0.079" (2mm) ID x 0.236" (6mm) long, N50 Rare Earth Neodymium Ri... More Info →

$1.00
In Stock: 89
SuperMagnetMan Neodymium Ring Magnet. Used as medical magnets, motor magnets, sensor magnets, consumer electronics magnets. These ring magnets are strong rare earth neodymium magnets also used as automotive magnets. www.supermagnetman.com
R1004

0.375" (9.52mm) OD x 0.250" (6.35mm) ID x 0.039” (1mm) thick, N50 Rare Earth Neody... More Info →

$1.00
In Stock: 3331
SuperMagnetMan Neodymium Ring Magnet. Used as medical magnets, motor magnets, sensor magnets, consumer electronics magnets. These ring magnets are strong rare earth neodymium magnets also used as automotive magnets. www.supermagnetman.com
R1004 N45H

0.375" (9.52mm) OD x 0.250" (6.35mm) ID x 0.039" (1mm) thick, N45H Rare Earth Neod... More Info →

$1.10
In Stock: 8118
SuperMagnetMan Neodymium Ring Magnet. Used as medical magnets, motor magnets, sensor magnets, consumer electronics magnets. These ring magnets are strong rare earth neodymium magnets also used as automotive magnets. www.supermagnetman.com
R1005E

0.375" (9.52mm) OD x 0.187 (4.75mm) ID x 0.250" (6.35mm) thick, N52 Rare Earth Neo... More Info →

On Sale!
$1.05
$1.25
In Stock: 12
SuperMagnetMan Neodymium Ring Magnet. Used as medical magnets, motor magnets, sensor magnets, consumer electronics magnets. These ring magnets are strong rare earth neodymium magnets also used as automotive magnets. www.supermagnetman.com
R1005C

0.375" (9.52mm) OD x 0.250" (6.35mm) ID x 0.039" (1mm) thick, N35 Rare Earth Neody... More Info →

On Sale!
$0.75
$1.00
In Stock: 5921
SuperMagnetMan Neodymium Ring Magnet. Used as medical magnets, motor magnets, sensor magnets, consumer electronics magnets. These ring magnets are strong rare earth neodymium magnets also used as automotive magnets. www.supermagnetman.com
R1005C N45H

0.375" (9.52mm) OD x 0.250" (6.35mm) ID x 0.039" (1mm) thick, N45H Rare Earth Neod... More Info →

On Sale!
$0.85
$1.10
In Stock: 16866