NingBo BeiLun Meank Magnetics Co.,Ltd.
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Rubber Coated Ring Magnet D25.4xd7.9x6.3mm)

1" od x 5/16" id x 1/4" thi (Ø25.4-7.9x6.3mm) is the most common size in category of ring shaped waterproof neodymium magnet,it is also offered with plastic and rubber coating. Rubber coating is prefered to limit slipping on smooth surfaces. We use n52 neodymium to make rubber coated ring magnets 1" od x 5/16" id x 1/4" thi (Ø25.4-7.9x6.3mm), the pull force is approx 11 lbs. You’re welcome to consult other sizes of waterproof neodymium magnets rubberized.


Specification Of N52 Neodymium Rubber Coated Magnets 1" od x 5/16" id x 1/4" thi


Material: NdFeB, Grade N52
Dimensions:1" od x 5/16" id x 1/4" thick
Magnetization Direction:Axial (Poles on Flat Ends)
Plating/Coating:Black Rubber Coated
Tolerances:±0.020" x ±0.020" x ±0.020"
Weight: 0.485 oz. (13.8 g)
Pull Force11.1 lbs
Max Operating Temp:176ºF (80ºC)
Brmax:14800 Gauss
BHmax:52 MGOe





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