For the Memorial Day holiday, orders placed after 1:00PM EDT on Friday, 5/26/2023, will be shipped on Tuesday, 5/30/2023.        
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All orders placed & paid online by 1PM ET (M-F) will be shipped the same day!
Details
R821
R821
 
R821
  • Description
  • Technical
  • Downloads
These thin rings are useful for a wide range of applications.

Case1Pull Force, Case 1 vs. distance: Magnet to a Steel Plate.
Case2Pull Force, Case 2 vs. distance: Between 2 Steel Plates.
Case3Pull Force, Case 3 vs. distance: Magnet to Magnet.
Case4Pull Force, Case 4 vs. distance: Magnet to Magnet Repulsion.
Magnetic FieldClick here for a depiction of the magnetic field.
BH CurvesView B-H curves for this magnet.

SpecSheetClick here to download a PDF Specification Sheet.
DrawingClick here to download a PDF drawing of this product.
CertClick here to download a Certificate of Compliance for this product.
RoHSClick here to download a RoHS Statement of Compliance for this product.
MSDSClick here to download a Material Safety Data Sheet (MSDS) for this product.
CMRTClick here to download a Conflict Minerals Reporting Template (CMRT).
OriginClick here to download a Certificate of Origin for this product.
REACHClick here for a REACH compliance statement.
STEPClick here to download a .STEP file (3D model).
IGSClick here to download an .IGS file (3D model).



   Download the free Adobe Acrobat Reader
 Price: $0.61
 
Quantity:
Qty:
 
 
Price ea.Qty
$0.61 1-24
$0.60 25-49
$0.58 50-99
$0.57 100-249
$0.56 250-499
$0.54 500-999
$0.53 1000-2499
$0.52 2500-4999
$0.50 5000-9999
$0.49 10000-24999
For pricing at higher order quantities,
please email us!
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K&J Magnetics, Inc.
Your online source for incredibly powerful neodymium magnets