Neodymium Super Ring Magnet 0.75" OD 0.25" ID 0.25" thick

Item # P8-1133

Regular price $5.50
Regular price Sale price On Sale $5.50
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Buy 20 and pay $5.10 each!

Now we have the world's strongest magnets in new shapes! Double-plated for durability.

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Price Qty for
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Multipole Neodymium Super Ring Magnet Multipole Neodymium Super Ring Magnet Item # P8-1134
$6.95 20 $6.50
Neodymium Magnet Sphere 0.75 Neodymium Magnet Sphere 0.75" Chrome Plated Item # P8-1136
$11.95 20 $11.20
Neodymium Magnet Spheres 8mm Gold Plated 25/pack Neodymium Magnet Spheres 8mm Gold Plated 25/pack Item # P8-1139
$45.00 10 $42.30
Pair of Neodymium Magnets Pair of Neodymium Magnets Item # P8-1123
$15.00 3 $13.90
Giant Neodymium Magnet Giant Neodymium Magnet Item # P8-1124
$29.95 10 $27.90
Neodymium Magnet Neodymium Magnet Item # P8-9701-02
$5.00 50 $4.60
Neodymium Wands, 5 Pack Neodymium Wands, 5 Pack Item # P8-1110
$39.00 10 $36.30

Additional Details

Now we have the world's strongest magnets in new shapes! Double-plated for durability. Super Ring Magnet is 0.75" OD, 0.25" ID, 0.25" thick.

Products being sold are not toys. They are for Educational / Laboratory use only. They are not for use by children 12 and under.

Features & Specs

Features

  • Item: Ring N35 Nickel Plated
  • Material: NdFeB, Grade N35
  • Plating: Ni-Cu-Ni (Nickel Copper Nickel)
  • Polarity: Magnetized thru the Thickness (Axially – Poles on the Flat Ends)

Specifications

  • Dimensions: OD 3/4" ID 1/4" X 1/4"(A)
  • Tolerances: OD ±0.005” X ID ±0.005” X ±0.005” Thickness
  • Pull Force: 14.68 lbs.
  • Maximum Operating Temperature: 176°F / 80°C
  • Material Grade: N35
  • Br:
    • mT: 1,170
    • Gauss: 11,700
  • Hcb (Hc):
    • kA/m: 868
    • Oe: 10,900
  • Hcj (Hci):
    • kA/m: 955
    • mT: 12,000
  • (BH) max: 
    • G: 263
    • kA/m: 33