Large Neodymium Magnets — Heavy-Duty N52 Rare Earth Magnets for Industrial Use
JC Magnetics' large neodymium magnets are heavy-duty N52 permanent magnets suited for industrial lifting, magnetic separation, holding fixture construction, motor and generator prototyping, and educational demonstration. Available in disc, block, and cylinder geometries with pull forces ranging from 50 lbs to several hundred pounds, these magnets require careful handling — strong field gradients and snap-force attraction can cause pinch injuries if two magnets or a magnet and a steel surface come together uncontrolled. For applications requiring custom dimensions or special coatings, contact our custom order team. Bulk pricing is available for OEM and production-volume orders.
-20%
Brand: JC-magnetics
Model: JCN52-RG32-5-H5
Pull Force: 33.31 LBDimensions: 32mm diameter x 5mm thickness, hole 5mm, (1.260in x 0.197in x 0.197in) approx. 1.26in x 3/16in hole 3/16Material Features: Neodymium (chemical symbol Nd) is element 60 on the periodic table. It is a rare earth metal and forms one of ..
$23.75 $29.85
-19%
Brand: JC-magnetics
Model: JCN52-RG38-5-H5-5
Pull Force: 36.94 LBDimensions: 38mm diameter x 5mm thickness, hole 5mm, (1.496in x 0.197in x 0.197in) approx. 1.5in x 3/16in hole 3/16inMaterial Features: Neodymium (chemical symbol Nd) is element 60 on the periodic table. It is a rare earth metal and forms one of..
$26.75 $32.85
Brand: JC-magnetics
Model: JCN52-DSC40-15
Pull Force: 107 LBDimensions: 40mm diameter x 15mm thickness, (1.575in x 0.591in)Material Features: Neodymium (chemical symbol Nd) is element 60 on the periodic table. It is a rare earth metal and forms one of the Lanthanides series. When added to Iron (Fe) and Boron (B) (ch..
$27.50
Brand: JC-magnetics
Model: JCN52-BLK40204
Key SpecificationsPull Force: 26.5 lbsDimensions: 40mm × 20mm × 4mm thicknessMaterial: Neodymium (NdFeB) - The world's strongest permanent magnetProduct DescriptionThis high-performance N52 neodymium magnet block delivers exceptional holding power in a large rectangular format. Made from premium rar..
$8.25
Brand: JC-magnetics
Model: JCN52-BLK40404
Pull Force: 35.94 LBDimensions: 40mm x 40mm x 4mm thickness, (1.575in x 1.575in x 0.157in) Material Features: Neodymium (chemical symbol Nd) is element 60 on the periodic table. It is a rare earth metal and forms one of the Lanthanides series. When added to Iron (F..
$9.50
Brand: JC-magnetics
Model: JCN52-DSC40-6
Pull Force: 42.68 LBDimensions: 40mm diameter x 6mm thickness, (1.575in x 0.236in)Material Features: Neodymium (chemical symbol Nd) is element 60 on the periodic table. It is a rare earth metal and forms one of the Lanthanides series. When added to Iron (Fe) and Boron (B) (c..
$14.50
Brand: JC-magnetics
Model: JCN52-DSC50-10
Pull Force: 99.94 LBDimensions: 50mm diameter x 10mm thickness, (1.969in x 0.394in) Material Features: Neodymium (chemical symbol Nd) is element 60 on the periodic table. It is a rare earth metal and forms one of the Lanthanides series. When added to Iron (Fe) and Boron..
$29.50
Brand: JC-magnetics
Model: JCN52-BLK502510
Pull Force: 75.5 LBDimensions: 50mm x 25mm x 10mm thickness, (1.969in x 0.984in x 0.394in) Material Features: Neodymium (chemical symbol Nd) is element 60 on the periodic table. It is a rare earth metal and forms one of the Lanthanides series. When added to Iron (F..
$18.50
Brand: JC-magnetics
Model: JCN52-CK50-5-H6
Pull Force: 45.58 LBDimensions: 50mm diameter x 5mm thickness, hole 6mm, (1.969in x 0.197in x 0.236in) Applications:Heavy-Duty Magnetic Mounts – Used to securely attach metal fixtures to walls or surfaces.Industrial Machinery – Helps in holding components in place ..
$18.50