R4
Arc Sintered NdFeB Magnet
  尺寸: R4.45Xr5.5X18X75°X2.95
  材料：烧结钕铁硼
  牌号：N45
  电镀：NO
  镀层范围：Nickel, Zinc, Epoxy, Au, NiCuNi, Everlube等等
  公差：+/-0.04

  应用：多种电机