Magnet parameters: diameter: 40 mm (± 0.1 mm) height: 8 mm (± 0.1 mm) magnet weight: ~ 76 g material: neodymium magnetization direction: along the dimension 8 mm (height) maximum working temperature: 80 ° C. coating: Ni + Cu + Ni (Do not use in water) Maximum capacity: ~ 22 kg Magnetic properties of N42 material: induction of remanence Br: 1.28 - 1.32 [T]; 12.8-13.2 [kGs] HcB coercivity: ≥915 [kA / m]; ≥11.5 [kOe] HcJ coercivity: ≥955 [kA / m]; ≥12 [kOe] magnetic energy density (BH) max .: ≥318-342 [kJ / m3]; 40-43 [MGOe] the magnetic induction on the surface of the magnet is: ~ 0.237 [T] Note: As the maximum load capacity of a magnet is influenced by many factors, we recommend checking the magnet in specific conditions. https://elecena.pl/product/22622021/40x8-mm-cylindrical-n42-neodymium-magnet 2023-02-23 https://elecena.pl/product/22622021/40x8-mm-cylindrical-n42-neodymium-magnet 2025-10-28