Products › Neodymium Magnets › Ring Magnets › R844 - Neodymium Ring Magnet

R844 - Neodymium Ring Magnet

Description
Technical
Downloads
Video

Dimensions: 1/2" od x 1/4" id x 1/4" 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: 0.16 oz. (4.53 g)
Pull Force, Case 1: 8.73 lbs
Pull Force, Case 2: 12.40 lbs
Max Operating Temp: 176ºF (80ºC)
Brmax: 13,200 Gauss
BHmax: 42 MGOe

The R844 is an outstanding ring magnet with a million uses! Perfect for science projects, crafts, magic tricks and so much more. How will you use yours?

	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 here for a depiction of the magnetic field.
	View B-H curves for this magnet.

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

Download the free Adobe Acrobat Reader

Price: $1.42

Quantity:

Qty:

Price ea.	Qty
$1.42	1-9
$1.39	10-24
$1.36	25-49
$1.32	50-99
$1.29	100-249
$1.26	250-499
$1.23	500-999
$1.19	1000-2499
$1.16	2500-4999
$1.13	5000-9999
For pricing at higher order quantities, please email us!