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RY04Y0DIA - Neodymium Diametric Ring Magnet

ry04y0dia-neodymium-diametric-ring-magnet--thumbnail-1ry04y0dia-neodymium-diametric-ring-magnet--thumbnail-2
$174.92
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Quantity based discounts

Price ea.QtyDiscount
$174.92 1
$171.0322%
$167.143-44%
$163.265-67%
$159.377-99%
$155.4810-1411%
$151.5915-1913%
$147.7120-2416%
$143.8225-4918%
$139.9350-9920%
Email us for even bigger discounts on higher order quantities
  • product description icon   Description
  • product technical icon   Technical
  • product download icon   Downloads
The RY04Y0DIA is an incredibly powerful ring magnet. Useful for applications in which SUPER STRONG holding power is needed. They should only be purchased by users familiar with the proper handling of very large neodymium magnets. The fact that these rings are diametrically magnetized makes them even trickier to handle, so plan your movements carefully.

As with any rare-earth magnet of this size, they can pinch very hard and cause great harm if they are not handled with care and respect. THESE ARE DANGEROUS!

You must read and understand our Neodymium Magnet Safety Page before ordering these magnets and agree to our Terms and Conditions prior to purchasing.

This size is also available axially magnetized as part number RY04Y0.

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on this item.


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.
BH Curves View B-H curves for this magnet.

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



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