Neodymium Ring Magnet 9.8 x 6.5 x 5 mm N48
An NdFeB (neodymium) ring magnet provides high magnetic attraction for its size and fits readily into various holders and components. Alongside high magnetic attraction, the surface coating helps improve durability. N48 indicates the magnetic grade. NdFeB grades commonly range from N35 to N52. The central hole simplifies mounting and positioning, making it useful for frames, holders and repeatable installations.
This size suits compact applications, including small attachments and simple assemblies on flat metal surfaces. (Ø9.8/Ø6.5×5 mm) Holding force depends strongly on the thickness and condition of the metal surface. It is greater on thick steel and weaker on thin sheet metal.
Warning: not suitable for children. Swallowed magnets can cause serious injuries. Seek urgent medical attention. Magnets can snap together suddenly, pinch skin and chip or break on impact. Separate them by sliding them apart. Keep them away from bank cards, sensitive electronics and medical devices such as pacemakers.
Neodymium Ring Magnet 9.8 x 6.5 x 5 mm N48 - Discontinued Product
| Shape | Ring |
| Dimensions | 9,8 x 6,5 x 5 mm |
| Outer Diameter | 9,8 mm |
| Inner Diameter | 6,5 mm |
| Height | 5 mm |
| Material | NdFeB |
| Magnetic Grade | N48 |
| Coating | Ni-Cu-Ni |
| Dimensional Tolerance | ±0,1 mm |
| Approximate Weight | 1,61 g |
| Holding Force | 1,8 kg (17,66 N) |
| Maximum Operating Temperature | 80 °C |
| Magnetisation Direction | Axial |
| Remanence Br | 13,7 - 14,2 kGs |
| Coercivity bHc | ≥ 10,5 kOe |
| Intrinsic Coercivity iHc | ≥ 12 kOe |
| Maximum Energy Product BHmax | 45 - 48 MGOe |
