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Description
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- Dimensions: 2" od x 1/4" id x 2" thick
- Tolerances: ±0.004" x ±0.004" x ±0.004"
- Material: NdFeB, Grade N42
- Plating/Coating: Ni-Cu-Ni (Nickel)
- Magnetization Direction: Axial (Poles on Flat Ends)
- Weight: 26.84 oz. (760.9 g)
- Pull Force, Case 1: 300.2 lbs
- Pull Force, Case 2: 300.2 lbs
- Brmax: 13,200 Gauss
- BHmax: 42 MGOe
The RY04Y0 is an incredibly powerful ring magnet. Useful for applications in which SUPER STRONG holding power is needed. They should only be purchased by individuals familiar with the proper handling of very large neodymium magnets. These rings are some of the most powerful magnets available, 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 diametrically magnetized as part number RY04Y0DIA.
GROUND SHIPPING ONLY on this item.
 | Pull Force, Case 1 vs. distance: Magnet to a Steel Plate. |
 | Pull Force, Case 2 vs. distance: Between 2 Steel Plates. |
 | Pull Force, Case 3 vs. distance: Magnet to Magnet. |
 | Pull Force, Case 4 vs. distance: Magnet to Magnet Repulsion. |
 | Click this link for a depiction of the magnetic field. |
 | View B-H curves for this magnet. |
 | Click this link to download a PDF Specification Sheet. |
 | Click this link to download a PDF drawing of this product. |
 | Click this link to download a Certificate of Compliance for this product. |
 | Click this link to download a RoHS Statement of Compliance for this product. |
 | Click this link to download a Material Safety Data Sheet (MSDS) for this product. |
 | Click this link to download a Conflict Minerals Reporting Template (CMRT). |
 | Click this link to download a Certificate of Origin for this product. |
 | Click this link for a REACH compliance statement. |
 | Click this link to download a .STEP file (3D model). |
 | Click this link to download an .IGS file (3D model). |
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