Neodymium Ring Magnet 18.5 x 6 x 10 mm N35
Neodymium (NdFeB) is among the strongest magnetic materials. The ring shape is practical because its central hole helps with mounting and alignment. It is much stronger than conventional ferrite magnets and generally has a protective coating because the material can corrode over time. N35 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.
A good choice where stronger holding force is needed and a ring that fits over a shaft or screw is useful. (Ø18.5/Ø6×10 mm) Paint, film or gaps noticeably reduce magnetic attraction. The magnet performs best on a flat, clean surface.
Warning: keep out of reach of children. Swallowing magnets poses a serious risk and requires immediate medical attention. Magnetic attraction is strong. Bring magnets together and separate them carefully to avoid pinching injuries and chipping. Keep them away from medical devices, cards and sensitive electronics.
Neodymium Ring Magnet 18.5 x 6 x 10 mm N35
| Shape | Ring |
| Dimensions | 18,5 x 6 x 10 mm |
| Outer Diameter | 18,5 mm |
| Inner Diameter | 6 mm |
| Height | 10 mm |
| Material | NdFeB |
| Magnetic Grade | N35 |
| Coating | Ni-Cu-Ni |
| Dimensional Tolerance | ±0,1 mm |
| Approximate Weight | 18,38 g |
| Holding Force | 8,4 kg (82,4 N) |
| Maximum Operating Temperature | 80 °C |
| Magnetisation Direction | Axial |
| Remanence Br | 11,7 - 12,2 kGs |
| Coercivity bHc | ≥ 10,8 kOe |
| Intrinsic Coercivity iHc | ≥ 12 kOe |
| Maximum Energy Product BHmax | 33 - 36 MGOe |
