Neodymium Ring Magnets
Neodymium ring magnet is one of the basic shapes of Neodymium magnet. This type of magnet can be used in various applications. We provide Neodymium Ring Magnets with all grades and tailor-made dimensions, ranging from micro size magnets with less than 1gram weight to huge magnets with over 1lbs weight.
Product Information
Product ID: NM-R
Material: NdFeB, Neodymium
Shape: Ring, Cylinder
Tolerances: ±0.004″ on all dimensions
Grade: N35, N42, N52, N48, N45, N35, N45M, N48M etc.
Coating: Ni, Ni+Cu+Ni, Zn,Epoxy, etc.
Magnetization direction: Through Thickness, Diametrical
Max Operating Temp(°C/°F): 80/176
For more information on properties and parameters for each grade of Neodymium Magnets, please visit our website at Neodymium Magnet Grades.
The most popular grades are N42 & N52. Regular neodymium ring magnets:
NM-R8201 Neodymium Ring Magnets
N42, Nickel Coated, 1/2" od x 1/8" id x 1/32" thick
NM-R636 Neodymium Ring Magnets
N42, Nickel Coated, 3/8" od x 3/16" id x 3/8" thick
NM-R622CS-N-N52 Neodymium Ring Magnets
N52, Nickel Coated, 3/8" od x 1/8" thick with countersunk hole for #4 screw
NM-R622CS-S-N52 Neodymium Ring Magnets
N52, Nickel Coated, 3/8" od x 1/8" thick with countersunk hole for #4 screw
NM-R622CS-P-N52 Neodymium Ring Magnets
N52, Nickel Coated, 3/8" od x 1/8" thick with countersunk hole for #4 screw
NM-R624 Neodymium Ring Magnets
N42, Nickel Coated, 3/8" od x 1/8" id x 1/4" thick
NM-R622CS-N Neodymium Ring Magnets
N42, Nickel Coated, 3/8" od x 1/8" thick with countersunk hole for #4 screw
NM-R622CS-S Neodymium Ring Magnets
N42, Nickel Coated, 1/4 od x 1/8" thick with countersunk hole for #2 screw
NM-R622CS-P Neodymium Ring Magnets
N42, Nickel Coated, 3/8" od x 1/8" thick with countersunk hole for #4 screw
NM-R622 Neodymium Ring Magnets
N42, Nickel Coated, 3/8" od x 1/8" id x 1/8" thick
NM-R621 Neodymium Ring Magnets
N42, Nickel Coated, 3/8" od x 1/8" id x 1/16" thick
NM-R6036DIA Neodymium Ring Magnets
N42, Nickel Coated, 3/8" od x 3/32" id x 3/8" thick
NM-R428 Neodymium Ring Magnets
N42, Nickel Coated, 1/4" od x 1/8" id x 1/2" thick
NM-R424DIA Neodymium Ring Magnets
N42, Nickel Coated, 1/4" od x 1/8" id x 1/4" thick
NM-R424 Neodymium Ring Magnets
N42, Nickel Coated, 1/4" od x 1/8" id x 1/4" thick
NM-R422-N52 Neodymium Ring Magnets
N52, Nickel Coated, 1/4" od x 1/8" id x 1/8" thick
NM-R422 Neodymium Ring Magnets
N42, Nickel Coated, 1/4" od x 1/8" id x 1/8" thick
NM-R421 Neodymium Ring Magnets
N42, Nickel Coated, 1/4" od x 1/8" id x 1/16" thick
NM-R422CS-N-N52 Neodymium Ring Magnets
N52, Nickel Coated, 1/4 od x 1/8" thick with countersunk hole for #2 screw
NM-R422CS-S-N52 Neodymium Ring Magnets
N52, Nickel Coated, 1/4 od x 1/8" thick with countersunk hole for #2 screw
NM-R422CS-P-N52 Neodymium Ring Magnets
N52, Nickel Coated, 1/4" od x 1/8" thick with countersunk hole for #2 screw
NM-R422CS-N Neodymium Ring Magnets
N42, Nickel Coated, 1/4 od x 1/8" thick with countersunk hole for #2 screw
NM-R422CS-S Neodymium Ring Magnets
N42, Nickel Coated, 1/4 od x 1/8" thick with countersunk hole for #2 screw
NM-R422CS-P Neodymium Ring Magnets
N42, Nickel Coated, 1/4" od x 1/8" thick with countersunk hole for #2 screw
NM-R412-N52 Neodymium Ring Magnets
N52, Nickel Coated, 1/4" od x 1/16" id x 1/8" thick
NM-R412 Neodymium Ring Magnets
N42, Nickel Coated, 1/4" od x 1/16" id x 1/8" thick
NM-R411 Neodymium Ring Magnets
N42, Nickel Coated, 1/4" od x 1/16" id x 1/16" thick
NM-R313 Neodymium Ring Magnets
N42, Nickel Coated, 3/16" od x 1/16" id x 1/16" thick
NM-R311 Neodymium Ring Magnets
N42, Nickel Coated, 3/16" od x 1/16" id x 1/16" thick
NM-R211-N52 Neodymium Ring Magnets
N52, Nickel Coated, 1/8" od x 1/16" id x 1/16" thick
NM-R212 Neodymium Ring Magnets
N42, Nickel Coated, 1/8" od x 1/16" id x 1/8" thick
NM-R211 Neodymium Ring Magnets
N42, Nickel Coated, 1/8" od x 1/16" id x 1/16" thick