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  • Description
  • Technical
  • Downloads
  • Video
These is our popular 1" diameter x 1/2" thick neodymium disc magnet with a protective rubber coating.  The rubber coating is very much like tire rubber, which protects the magnet from impact damage and corrosion.  The rubber coating is very water resistant, but not recommended for underwater use, as the rubber seal is not guaranteed waterproof.  The rubber also helps to limit slipping on smooth surfaces as we describe in our Leverage & Friction article.

Case1 Pull Force, Case 1 vs. distance: Magnet to a Steel Plate.
Case2 Pull Force, Case 2 vs. distance: Between 2 Steel Plates.
Case3 Pull Force, Case 3 vs. distance: Magnet to Magnet.
Case4 Pull Force, Case 4 vs. distance: Magnet to Magnet Repulsion.
Magnetic Field Click here for a depiction of the magnetic field.
BH Curves View B-H curves for this magnet.

SpecSheet Click here to download a PDF Specification Sheet.
Drawing Click here to download a PDF drawing of this product.
Cert Click here to download a Certificate of Compliance for this product.
RoHS Click here to download a RoHS Statement of Compliance for this product.
MSDS Click here to download a Material Safety Data Sheet (MSDS) for this product.
CMRT Click here to download a Conflict Minerals Reporting Template (CMRT).
Origin Click here to download a Certificate of Origin for this product.
STEP Click here to download a .STEP file (3D model).
IGS Click here to download an .IGS file (3D model).

   Download the free Adobe Acrobat Reader

 Price: $14.31
 Add to cart
Price ea.Qty
$14.31 1
$13.99 2
$13.67 3-4
$13.36 5-9
$13.04 10-24
$12.72 25-49
$12.40 50-99
$12.09 100-249
$11.77 250-499
$11.45 500-999
For pricing at higher order quantities,
please email us!

10% Off
Stepped Block Magnets

20% Off
High Temp
Block Magnets

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K&J Magnetics, Inc.
Your online source for incredibly powerful neodymium magnets