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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.

R848 Neodymium Ring Magnets

EPI Product ID	EPI-R848
Dimensions	1/2″ od x 1/4″ id x 1/2″ thick
Tolerances	All ±0.004″
Grade	N42
Plating/Coating	Ni-Cu-Ni (Nickel)
Magnetization Direction	Axial (Poles on Flat Ends)
Pull Force	11.33 lbs

R84X0 Neodymium Ring Magnets

EPI Product ID	EPI-R84X0
Dimensions	1/2″ od x 1/4″ id x 1″ thick
Tolerances	All ±0.004″
Grade	N42
Plating/Coating	Ni-Cu-Ni (Nickel)
Magnetization Direction	Axial (Poles on Flat Ends)
Pull Force	12.58 lbs

RA22 Neodymium Ring Magnets

EPI Product ID	EPI-RA22
Dimensions	5/8″ 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	8.02 lbs

RA22CS-N Neodymium Ring Magnets

EPI Product ID	EPI-RA22CS-N
Dimensions	5/8″ od x 1/8″ thick with countersunk hole for #6 screw
Tolerances	All ±0.004″
Grade	N42
Plating/Coating	Ni-Cu-Ni (Nickel)
Magnetization Direction	Axial (Poles on Flat Ends)
Pull Force	7.15 lbs

RA22CS-N-N52 Neodymium Ring Magnets

EPI Product ID	EPI-RA22CS-N-N52
Dimensions	5/8″ od x 1/8″ thick with countersunk hole for #6 screw
Tolerances	All ±0.004″
Grade	N52
Plating/Coating	Ni-Cu-Ni (Nickel)
Magnetization Direction	Axial (Poles on Flat Ends)
Pull Force	8.58 lbs

RA22CS-P Neodymium Ring Magnets

EPI Product ID	EPI-RA22CS-P
Dimensions	5/8″ od x 1/8″ thick with countersunk hole for #6 screw
Tolerances	All ±0.004″
Grade	N42
Plating/Coating	Ni-Cu-Ni (Nickel)
Magnetization Direction	Axial (Poles on Flat Ends)
Pull Force	7.15 lbs