Neodymium Magnets

332 products

Showing 265 - 288 of 332 products

Showing 265 - 288 of 332 products
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Rectangle Magnets are used as motor magnets, generator magnets, pump magnets and sensor magnets. Custom rectangle magnets can be made to spec.Rectangle Magnets are used as motor magnets, generator magnets, pump magnets and sensor magnets. Custom rectangle magnets can be made to spec.
Rect2505S
$8.75 $10.00
In stock, 99 units
  • 22.500" (63.50mm) Long x 0.250" (6.30mm) Wide
  • 0.250" (6.30mm) thick - rounded edges
  • N40 Rectangle Magnet - Nickel Plated
  • South pole on rounded surface
  • Minimum Order Quantity (MOQ) = 2 pcs
Rectangle Magnets Neodymium Magnets Bar MagnetsRectangle Magnets Neodymium Magnets Bar Magnets
Rect3001
$5.00
In stock, 343 units
  • 3.500" (88.90mm) long x .180" (4.57mm) wide
  • 0.125" (3.17mm) thick
  • N48M Rectangle Magnets - Nickel Plated
  • Minimum Order Quantity (MOQ) = 3 pcs
Rectangle Magnets Neodymium Magnets Bar MagnetsRectangle Magnets Neodymium Magnets Bar Magnets
Rect3125
$59.00
In stock, 96 units
  • 3" (76.20mm) long x 1" (25.40mm) wide
  • 1.250" (31.75mm) thick
  • N50 Rectangle Magnets - Nickel Plated
  • Minimum Order Quantity (MOQ) = 1 pc
Rectangle Magnets Neodymium Magnets Bar MagnetsRectangle Magnets Neodymium Magnets Bar Magnets
Rect4150
$14.75
In stock, 947 units

4.750" (120.64mm) long x 0.177" (4.50mm) wide

0.177" (4.50mm) thick

N50 Rectangle Magnets - Nickel Plated

Minimum Order Quantity (MOQ) = 1 pc

Radial Ring Magnets Neodymium Magnets Rare Earth MagnetsRadial Ring Magnets Neodymium Magnets Rare Earth Magnets
RR0060M
$35.00
Sold out
  • 0.276" (7mm) OD x 0.118" (3mm) ID
  • 0.118" (3mm) thick
  • Multipole - 6 alternating poles in brass sleeve
  • N50 Radial Ring Magnets
  • Minimum Order Quantity (MOQ) = 1 pc
Radial Ring Magnets Neodymium Magnets Rare Earth MagnetsRadial Ring Magnets Neodymium Magnets Rare Earth Magnets
RR0060N
$25.00
In stock, 16 units
  • 0.276" (7mm) OD x 0.118" (3mm) ID
  • 0.118" (3mm) thick
  • NORTH pole on the OD / SOUTH pole on the ID
  • N50 Radial Rings Magnets
  • Minimum Order Quantity (MOQ) = 1 pc
Radial Ring Magnets Neodymium Magnets Rare Earth MagnetsRadial Ring Magnets Neodymium Magnets Rare Earth Magnets
RR0060S
$25.00
In stock, 9 units
  • 0.276" (7mm) OD x 0.118" (3mm) ID
  • 0.118" (3mm) thick
  • SOUTH pole on the OD / NORTH pole on the ID
  • N50 Radial Ring Magnets
  • Minimum Order Quantity (MOQ) = 1 pc
Radial Ring Magnets Neodymium Magnets Rare Earth MagnetsRadial Ring Magnets Neodymium Magnets Rare Earth Magnets
RR0090M
$40.00
In stock, 56 units
  • 0.409" (10.40mm) OD x 0.252" (6.40mm) ID
  • 0.142" (3.60mm) thick
  • Multipole ring with 6 alternating poles
  • N50 Radial Ring Magnets
  • Minimum Order Quantity (MOQ) = 1 pc
Radial Ring Magnets Neodymium Magnets Rare Earth MagnetsRadial Ring Magnets Neodymium Magnets Rare Earth Magnets
RR0090N
$30.00
In stock, 82 units
  • 0.409" (10.40mm) OD x 0.252" (6.40mm) ID
  • 0.142" (3.60mm) thick
  • NORTH pole on the OD / SOUTH pole on the ID
  • N50 Radial Ring Magnets
  • Minimum Order Quantity (MOQ) = 1 pc
Radial Ring Magnets Neodymium Magnets Rare Earth MagnetsRadial Ring Magnets Neodymium Magnets Rare Earth Magnets
RR0090S
$30.00
In stock, 15 units
  • 0.409" (10.40mm) OD x 0.252" (6.40mm) ID
  • 0.142" (3.60mm) thick
  • SOUTH pole on the OD / NORTH pole on the ID
  • N50 Radial Ring Magnets
  • Minimum Order Quantity (MOQ) = 1 pc
RR0100MRR0100M
RR0100M
$60.00
Sold out
  • 0.984" (25mm) OD x 0.472" (12mm) ID
  • 0.551" (14mm) thick
  •  Multipole ring with 12 alternating poles
  • N50H Radial Ring Magnets
  • Minimum Order Quantity (MOQ) = 1 pc
Radial Ring Magnets Neodymium Magnets Rare Earth MagnetsRadial Ring Magnets Neodymium Magnets Rare Earth Magnets
RR0100N
$49.95
In stock, 39 units
  • 0.984" (25mm) OD x 0.472" (12mm) ID
  • 0.551" (14mm) thick
  • NORTH pole on the OD / SOUTH pole on the ID
  • N50 Radial Ring Magnets
  • Minimum Order Quantity (MOQ) = 1 pc
Radial Ring Magnets Neodymium Magnets Rare Earth MagnetsRadial Ring Magnets Neodymium Magnets Rare Earth Magnets
RR0100S
$49.95
Sold out
  • 0.984" (25mm) OD x 0.472" (12mm) ID
  • 0.551" (14mm) thick
  • SOUTH pole on the OD / NORTH pole on the ID
  • N50 Radial Ring Magnets
  • Minimum Order Quantity (MOQ) = 1 pc
RR0200NRadial Ring Magnets Neodymium Magnets Rare Earth Magnets
RR0200N
$105.00
In stock, 11 units
  • 2" (50.80mm) OD x 1.024" (26mm) ID
  • 0.500" (12.70mm) thick
  • NORTH pole on the OD / SOUTH pole on the ID
  • N50 Radial Ring Magnets
  • Minimum Order Quantity (MOQ) = 1 pc
RR0200SRadial Ring Magnets Neodymium Magnets Rare Earth Magnets
RR0200S
$105.00
In stock, 14 units
  • 2" (50.80mm) OD x 1.024" (26mm) ID
  • 0.500" (12.70mm) thick
  • SOUTH pole on the OD / NORTH pole on the ID
  • N50 Radial Ring Magnets
  • Minimum Order Quantity (MOQ) = 1 pc
Radial Ring Magnets Neodymium Magnets Rare Earth MagnetsRadial Ring Magnets Neodymium Magnets Rare Earth Magnets
RR3500N
$32.50
In stock, 92 units
  • 1.378" (35mm) OD x 0.984" (25mm) ID
  • 0.197" (5mm) thick
  • NORTH pole on the OD / SOUTH pole on the ID
  • N45 One Piece Radial Ring Magnets
  • Nickel plated
Radial Ring Magnets Neodymium Magnets Rare Earth MagnetsRadial Ring Magnets Neodymium Magnets Rare Earth Magnets
RR3500S
$32.50
In stock, 96 units
  • 1.378" (35mm) OD x 0.984" (25mm) ID
  • 0.197" (5mm) thick
  • SOUTH pole on the OD / NORTH pole on the ID
  • N45 One Piece Radial Ring Magnets
  • Nickel plated
SupeMagnetMan rubber coated magnets for holding applications and magnets that need protectionSupeMagnetMan rubber coated magnets for holding applications and magnets that need protection
RUB D0010
$6.00
In stock, 207 units
  • 0.394" (10mm) dia x 0.394" (10mm) thick
  • N50 Rod Magnet - Rubber Coated
  • Minimum Order Quantity (MOQ) = 3 pcs

Strong Rare Earth Rubber Coated Neodymium Disc Magnet are perfect as holding magnets. Rubber Coated magnets can be used as whiteboard magnets.Strong Rare Earth Rubber Coated Neodymium Disc Magnet are perfect as holding magnets. Rubber Coated magnets can be used as whiteboard magnets.
RUB D1075
$8.00 $11.00
In stock, 83 units
  • 0.748" (19mm) dia x 0.498" (12.65mm) thick
  • N45 Disc Magnet - Rubber Coated
  • Minimum Order Quantity (MOQ) = 2 pcs
SuperMagnetMan Rubber Coated Neodymium Disc Magnet. Used as holding magnets, sensor magnets, consumer electronics magnets. Rubber coated disc magnets are strong rare earth neodymium magnets also used as automotive magnets. Rubber coated magnets provide great holding strength.SuperMagnetMan Rubber Coated Neodymium Disc Magnet. Used as holding magnets, sensor magnets, consumer electronics magnets. Rubber coated disc magnets are strong rare earth neodymium magnets also used as automotive magnets. Rubber coated magnets provide great holding strength.
RUB D1093
$4.50
In stock, 125 units
  • 0.866" (22mm) dia x 0.157" (4mm) thick
  • N40 Disc Magnet - Rubber Coated
  • Minimum Order Quantity (MOQ) = 3 pcs
SuperMagnetMan Rubber Coated Rectangle Magnet. Used as medical magnets, motor magnets, automotive magnets, holding magnets, and robotics magnets. Strong rare earth neodymium magnets. www.supermagnetman.com SuperMagnetMan Rubber Coated Rectangle Magnet. Used as medical magnets, motor magnets, automotive magnets, holding magnets, and robotics magnets. Strong rare earth neodymium magnets. www.supermagnetman.com
RUB Rect0100
$5.50
In stock, 2626 units
  • 0.625" (16mm) long x 0.315" (8mm) wide
  • 0.122" (3.10mm) thick
  • N38 Rectangle Magnet - Rubber Coated
  • Minimum Order Quantity (MOQ) = 2 pcs 
Square Magnets Neodymium Magnets Motor MagnetsSquare Magnets Neodymium Magnets Motor Magnets
RUB S0100
$6.25
In stock, 280 units
  • 0.984" (25mm) long x 0.984" (25mm) wide
  • 0.197" (5mm) thick
  •  N50 Square Magnets - Rubber Coated
  • Minimum Order Quantity (MOQ) = 2 pcs
S0050-25S0050-25
S0050-25
$5.99
In stock, 304 units
  • 0.020" (0.50mm) long x 0.020" (0.50mm) wide
  • 0.008" (0.20mm) thick
  • N50 Square Magnets - Nickel plated
  • Set of 25
  • Minimum Order Quantity (MOQ) = 2 sets
Square Magnets Neodymium Magnets Motor MagnetsSquare Magnets Neodymium Magnets Motor Magnets
S0101
$0.55
In stock, 1137 units
  • 0.394" (10mm) long x 0.394" (10mm) wide
  • 0.020" (0.50mm) thick
  • N50 Square Magnets - Nickel Plated
  • Minimum Order Quantity (MOQ) = 20 pcs

Frequently Asked Questions

Neodymium magnets are ideal for prototypes that require high magnetic strength in a small space. They’re commonly used in sensors, motors, medical devices, robotics, magnetic couplings, and R&D projects.

Neodymium magnets (NdFeB) are available in a wide range of grades, from N35 to N52, which indicate magnetic strength. For applications requiring performance in elevated temperatures or harsh environments, high-coercivity grades (often marked with suffixes like “H,” “SH,” “UH,” or “EH”) are available. These high-coercivity magnets resist demagnetization and maintain strength under higher operating temperatures — ideal for demanding prototypes and production designs.

Yes. Neodymium magnets can corrode if left uncoated, so most come with a Nickel-Copper-Nickel (Ni-Cu-Ni) finish. For wet or medical environments, epoxy or parylene coatings are recommended to protect performance during testing and production. Selecting the proper magnet or coating all depends on your specific application. We’re here to help if you need further assistance, contact us.

Yes. Through our engineering division, SM Magnetics, we can design and manufacture custom sizes, magnetization directions, and specialized coatings. You can either submit a custom request form or contact us directly to speak with our experts.

Contact Us

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Call us at 205-621-8841

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Email us at sales@supermagnetman.com