Home » NEODYMIUM RING MAGNETS   RX4C2 Dimensions: 1 1/4" od x 3/4" id x 1/8" thick Tolerances: ±0.002" x ±0.002" x ±0.002" Material: NdFeB, Grade N42 Plating/Coating: Ni-Cu-Ni (Nickel) Magnetization Direction: Axial (Poles on Flat Ends) Weight: 0.426 oz. (12.1 g) Pull Force, Case 1: 12.60 lbs Pull Force, Case 2: 57.00 lbs Max Operating Temp: 176ºF (80ºC) Brmax: 13,200 Gauss BHmax: 42 MGOe These large and thin discs must be handled with care. If two of them are allowed to slam together, one or both will likely break.  The RX4C2 is great for science demonstrations and magnetic bearing appplications.   RX4C2: 1 for $3.25 5 for $15.45 10 for $29.30 25 for $69.00 50 for $130.00 100 for $245.00 250 for $570.00 500 for $1,055.00 1000 for $1,950.00 Quantity: « Previous | Next »

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