Y30BH Ferrite Ring Magnet

Y30BH Ferrite Ring Magnet 44.8mm(OD) x 27.5mm(ID) x 8mm

This is a Y30bh ferrite ring magnet with strong magnetism. It is magnetized by thickness. The specific dimensions are 44.8mm outer diameter, 27.5mm inner diameter, 8mm thickness, and high temperature resistance of 250ºC. It can be used for speakers, mechanical equipment, and personal experiments. industry, etc....