Standard Stock Ferrite Ring Magnets


Grade 5 - anisotropic, must be magnetized through thickness.

Grade 1 - isotropic, may be magnetized through any dimension, weaker than the anisotropic types.

Ferrite Grade 5 Ring Magnets

Other sizes are available on request, or can be machined from stock sizes. These rings are oriented through the thickness.

Sorted in ascending order of Outside Diameter, Inside Diameter, and then Thickness.

 

 


Ferrite Grade 5 Ring Magnets

Item Number Outside Diameter Inside Diameter Thickness Item Number Outside Diameter Inside Diameter Thickness
63B0552220 0.550 0.225 0.200 F639 2.362 0.945 0.276
63B06929118 0.690 0.290 0.118 63B23710028 2.370 1.000 0.275
63BX1150250D 1.180 0.500 0.250 63B23710037 2.375 1.000 0.375
63B12526233 1.250 0.262 0.330 63B24010028 2.400 1.000 0.280
63B1253719 1.250 0.375 0.188 63B2412393 2.400 1.270 0.393
63B1554250 1.500 0.540 0.250 63B2711325 2.790 1.190 0.330
63B1785155 1.760 0.855 0.155 63B3312850 3.340 1.280 0.850
63B1787225 1.770 0.870 0.225 63B3312425 3.370 1.280 0.425
63B20866394 2.000 0.866 0.394 63B4517400 4.500 1.750 0.400
63B2180270 2.100 0.800 0.270 63B7542750 7.500 4.250 0.750
63B2312276 2.360 1.260 0.276    63B8643866 8.660 4.330 0.866
Tolerances are the greater of +2% or +0.005" of the diameters, and +0.005"on thickness.

Ferrite Grade 1 Ring Magnets

Other sizes are available on request, or can be machined from stock sizes. Grade 1 rings are isotropic and may be magnetized in any direction.

Sorted in ascending order of Outside Diameter, Inside Diameter, and then Thickness.


Ferrite Grade 1 Ring Magnets
Item Number Outside Diameter Inside Diameter Thickness
63A500925 0.500 0.093 0.250
63A752725 0.750 0.260 0.250
F403 1.079 0.597 0.250
63A1095025 1.125 0.500 0.250
Tolerances are the greater of +2% or +0.015" of the diameters, and +0.005" on thickness.


 

 

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