1/4 od x 1/8 id x 1/2 inch thick Ring Magnets | R428
R428 Neodymium Ring Magnets is made of Grade N42 NdFeB, Nickel Plated. The dimension is 1/4" od x 1/8" id x 1/2" thick, Axial magnetized. Pull force is approximately 2.92 lbs.
ALB Materials Inc supply R428 Neodymium Ring Magnets with high quality at competitive price.
R428 Neodymium Ring Magnets is made of Grade N42 NdFeB, Nickel Plated. The dimension is 1/4" od x 1/8" id x 1/2" thick, Axial magnetized. Pull force is approximately 2.92 lbs.
Different grade, coating or magnetization direction can also be custom-made for this size. You can send us your inquiry for a quote. Discount can be applied for bulk quantities.
Drawing of R428
ALB-R428
Data sheet
- Item Number
- ALB-R428
- Size
- 1/4" od x 1/8" id x 1/2" thick
- Material
- NdFeB
- Grade
- N42
- Tolerance
- ±0.004"(±0.1mm)
- Coating
- Nickel Plated
- Magnetization Direction
- Axial
- Weight
- 0.0798 oz. (2.26 g)
- Pull Force
- 2.92 lbs
- Diameter
- B. 3.18-6.35mm
- Inner Diameter
- A. 0.00-3.18mm
- Thickness
- D. 9.53-12.7mm
R428 Neodymium Ring Magnets is made of Grade N42 NdFeB, Nickel Plated. The dimension is 1/4" od x 1/8" id x 1/2" thick, Axial magnetized. Pull force is approximately 2.92 lbs.