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About Ring Magnets

NdFeB Ring Magnets

Standard Product List

Here list our standard products. For any custom sizes, grade or coating/plating specifications, please contact us directly to get a quote.

R822 Neodymium Ring Magnets

EPI Product ID	EPI-R822
Dimensions	1/2″ od x 1/8″ id x 1/8″ thick
Tolerances	All ±0.004″
Grade	N42
Plating/Coating	Ni-Cu-Ni (Nickel)
Magnetization Direction	Axial (Poles on Flat Ends)
Pull Force	6.18 lbs

R822-N52 Neodymium Ring Magnets

EPI Product ID	EPI-R822-N52
Dimensions	1/2″ od x 1/8″ id x 1/8″ thick
Tolerances	All ±0.004″
Grade	N52
Plating/Coating	Ni-Cu-Ni (Nickel)
Magnetization Direction	Axial (Poles on Flat Ends)
Pull Force	7.65 lbs

R822CS-N Neodymium Ring Magnets

EPI Product ID	EPI-R822CS-N
Dimensions	1/2″ od x 1/8″ thick with countersunk hole for #4 screw
Tolerances	All ±0.004″
Grade	N42
Plating/Coating	Ni-Cu-Ni (Nickel)
Magnetization Direction	Axial (Poles on Flat Ends)
Pull Force	5.43 lbs

R822CS-N-N52 Neodymium Ring Magnets

EPI Product ID	EPI-R822CS-N-N52
Dimensions	1/2″ od x 1/8″ thick with countersunk hole for #4 screw
Tolerances	All ±0.004″
Grade	N52
Plating/Coating	Ni-Cu-Ni (Nickel)
Magnetization Direction	Axial (Poles on Flat Ends)
Pull Force	6.52 lbs

R822CS-P Neodymium Ring Magnets

EPI Product ID	EPI-R822CS-P
Dimensions	1/2″ od x 1/8″ thick with countersunk hole for #4 screw
Tolerances	All ±0.004″
Grade	N42
Plating/Coating	Ni-Cu-Ni (Nickel)
Magnetization Direction	Axial (Poles on Flat Ends)
Pull Force	5.35 lbs

R822CS-P-N52 Neodymium Ring Magnets

EPI Product ID	EPI-R822CS-P-N52
Dimensions	1/2″ od x 1/8″ thick with countersunk hole for #4 screw
Tolerances	All ±0.004″
Grade	N52
Plating/Coating	Ni-Cu-Ni (Nickel)
Magnetization Direction	Axial (Poles on Flat Ends)
Pull Force	6.52 lbs