Ceramic Ring Magnets D74xd40x15mm The big ferrite ring magnet has dimension of OD74 x ID40 x 15mm thickness, it is magnetized through thickness,with magnetic poles on flat surfaces. Material: Hard Ferrite - Y30BH Dimension: O.D74 x I.D40 x 15mm Thickness Magnetization ...
A flat circular magnet with a thickness not exceeding the diameter and a through hole in the middle is called a ring magnet, or magnetic ring. It was called tube magnet if thickness exceed the diameter. The magnet neodymium ring can be fixed by mechanical connection. As a ...
Material Sintered Neodymium Iron Boron Dimensions Outer Diameter Min.3.0 mm—Max.200 mm Inner Diameter Min.1.5 mm—Max.150 mm Height Min.0.5 mm—Max.50 mm Tolerance Standard +/-0.05mm, Min.+/-0.01mm Magnetization Orientation Axial, Diametrical, Radial Magnetic Properties ...