19mm rare earth neodymium strong sphere magnets(magnetic ball) with nickel plated
Neodymium ball magnets are small, yet powerful magnets with a spherical shape that can be used in a range of applications including educational experiments, arts and crafts, and in magnetic therapy.
| Product | Neodymium sphere magnets |
| Category | Sphere Magnet |
| Material | Sintered Neodymium, N38 |
| Dimension | 19mm |
| Magnetized | Axially(poles at two points) |
| Coating | Cr |
| Strength | approx. 4.9kg |
| Weight(1 piece) | 29g |
| Tolerance | +/-0.05mm |
| Max.Working Temp. | 80℃ |
| Material Grade | N35-N52 |
| Surface Treatment | Cr, Nickel-Copper-Nickel (three layers coating) |
19mm neodymium magnetic ball is a big size for sphere type rare earth magnets
Really strong sphere magnets! An adult can not separate these magnets from each other easily. Such strong sphere magnets are definitely not suitable for children, they must be handled carefully.
These sphere(spherical)magnets are coated with nickel. If two 19mm sphere neodymium magnets collide, the impact force at the collision point will be so great which will make the paint fall off. 19mm neodymium sphere magnets will be delivered with plastic gaskets between each other.
19mm Strong neodymium sphere magnets With Nickel Plating
N38 Nickel Plated Strong Neodmium Ball Magnets 19mm
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