Pair of High Temp Neodymium Magnets 1" OD x 3/4" ID x 3/4" 90 Deg Arc N42SH

N42SH grade is for high temperature applications. Operating temperature: 300 degree F (150 degree C) Much stronger and cheaper than other types of high temp magnets such as SmCo, AlniCo and ceramic magnets.Motor Magnets - One Pair of Rare Earth Neodymium Magnet Arc Segments Grade N42SH, Outside Diameter 1" x Inside Diameter 0.75" x Length 0.75" 90 Degree Angle one piece with North Pole on Outside Face, one piece with South Pole on Outside Face 4 pieces of these DC motor magnet arcs can form a ring of 1" OD x 0.75" ID x 0.75" thick Grade N42SH super strong neodymium DC motor magnets Neodymium Motor magnets are the world's strongest motor magnets. All magnets are not created equal! Applied Magnets offers the highest quality neodymium DC motor magnets with consistent performance at lowest price. Our strong neodymium DC motor magnets are designed & manufactured to meet stringent quality standards using the latest technology. Neodymium magnets (also known as Neo, NdFeB, NIB or super magnets) , a type of rare earth magnets, are the permanent magnets made from neodymium, iron, boron and other minor elements.