Product Description
This Pack of 6 Grade 8 Ceramic Ring Magnets delivers industrial-strength performance and exceptional resistance to demagnetization, corrosion, and high temperatures. Measuring 45 mm OD x 22 mm ID x 8 mm Thickness (approx. 1.77" x 0.87" x 0.31"), these ferrite ring magnets offer a versatile, cost-effective solution for craft, school science, manufacturing, and workshop applications.
Key Features & Specifications:
- Quantity: Pack of 6 Ceramic Ring Magnets
- Magnetic Grade: Grade 8 Ceramic / Ferrite ($BaFe_{12}O_{19}$ / $SrFe_{12}O_{19}$)
- Dimensions (Metric): 45 mm Outer Diameter x 22 mm Inner Diameter x 8 mm Thickness
- Dimensions (Imperial Conversion): 1.77" OD x 0.87" ID x 0.315" Thickness
- Magnetization Direction: Axially magnetized (Poles are located on the flat top and bottom circular surfaces)
- Corrosion & Heat Resistance: 100% rust-proof; safe for operating temperatures up to 400°F (204°C)
- Manufacturing Standard: Produced under strict ISO 9001 quality control standards
Common Applications:
Thanks to their center hole design and durability, these Ceramic 8 ring magnets are ideal for:
- Science classroom demonstrations, physics experiments, and magnetic levitation projects
- Loudspeaker assemblies, acoustic equipment, and motors
- DIY craft projects, tool holders, and workshop organizers
- Water treatment, magnetic filtration, and industrial sorting separators
⚠️ CRITICAL SAFETY WARNINGS:
- PACEMAKER & MEDICAL DEVICE SAFETY: Strong magnetic fields can interfere with pacemakers, ICDs (Implantable Cardioverter Defibrillators), and other electronic medical implants. Maintain a safe distance (at least 12 inches / 30 cm).
- NOT A TOY: This product is intended for commercial, industrial, and educational applications. It is NOT a toy and must be kept away from small children.
- CHOKING HAZARD: Small or broken magnetic pieces present a severe choking hazard. Keep out of reach of infants and pets.
- BRITTLE MATERIAL: Ceramic/ferrite magnets are brittle. Dropping or snapping them together forcefully can cause chipping, cracking, or flying shrapnel. Handle with care and wear eye protection during assembly.
Warranty
This magnet includes a 10-year warranty for its magnetic strength, provided it is used under normal conditions. Usage in environments with elevated temperatures, significant vibration, or intense opposing magnetic fields will render this warranty null and void. It is also not suitable for use outdoors or in areas with high humidity or salt content, unless additional protective insulation measures are implemented.Product Videos
Custom Field
Material Ceramic
Grade C8
Pulling Force 2.8Lbs.
Pole Orientation Axially
