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Strong Neodymium Ring Magnets N35, N38, N42, N45, N50 & N52. Neodymium Ring Magnets are widely used in such applications as holding, motors, consumer electronics, medical, sensors and speakers. Due to the high magnetic strength of a Rare Earth Magnet, it has replaced other magnetic materials in order to make a design smaller but achieve the same result.

Sintered NdFeB Ring Magnet N52 OD18xID8x8mm

Sintered NdFeB Ring Magnet N52 OD18xID8x8 - Neodymium Ring Magnets

Sintered NdFeB Ring Magnet N52 OD18xID8x8

  • Min.Order Quantity: 1000 Piece/Pieces
  • Solution: Customized you required material, grade, size, coating, shape, grade, pull force and woking temperature
  • Port: FOB Ningbo
  • Payment method: T/T Paypal

Magnet Size
Maximum operating temperature
Strong Rare Earth Magnets Neodymium N52 are stronger than N50, N48 and N42. Rare earth magnets include neodymium magnets and Samarium-Cobalt magnets. The Sintered NdFeB Ring Magnet N52 OD18xID8x8 on the pictures are made from neodymium magnetic material. The dimension is OD18xID8x8mm, axially magnetized.


  • MaterialNdFeB
  • GradeN52
  • ShapeRing
  • CoatingNi-Cu-Ni
  • Max temperature80˚C (176˚F)
  • Outer diameter (OD)18 mm
  • Inner diameter (ID)8 mm
  • Thickness (H)8 mm
  • Tolerance+/- 0.1mm
In order to quote you the best price quickly . please provide the following information:
  • Product size, grade, coating ect
  • Order quantity
  • Attached the drawing if customized