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  • D20xd4.2x5mm Strong Neodymium Ring Magnets
  • D20xd4.2x5mm Strong Neodymium Ring Magnets

D20xd4.2x5mm Strong Neodymium Ring Magnets

Category

Ring Magnet

Material

NdFeB-N45

Dimension

OD20 x ID4.2 x 5mm

Magnetized

Axially

Coating

NiCuNi

Strength

approx. 7.2 kg

Weight(1 piece)

11 g

Tolerance

+/-0.05mm

Max.Working Temp.

80℃


D20xd4.2x5mm Strong Neodymium Ring Magnets Description

N45 D20xd4.2x5mm Rare Earth Strong Neodymium Ring Magnet With Nickel Coated

D20xd4.2x5mm Strong Neodymium Ring Magnets Specification

Product: Neodymium Ring Magnet

Size: D20*d4.2x5mm ( OD20 x ID4.2 x T5mm)

Available Grade: N35, N38 ,N40,N42, N45, N48, N50, N52

Surface Treatment: Nickel-Copper-Nickel (three layers coating)

Operating temperature: ≤80°C

D20xd4.2x5mm Strong Neodymium Ring Magnets Feature

  • The  D20 x d4.2 x 5mm strong neodymium ring magnets are axially magnetized ,strongest point is on the flat surface.

  • That is strong magnet ring,although the size is small,it has about 7.2kgs strength.

  • All NdFeB grades are suite for D20 x d4.2 x 5mm rare earth neodymium ring magnets.

  • Standard tolerance +/-0.05mm is usually controlled on D20 x d4.2 x 5mm rare earth strong neodymium ring magnets.

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Meank supports customized magnets to meet your various demand.