6 Pack NdFeB Arc Segment Magnets Dia 2.14" 54.4mm Height 36mm Neodymium Magnets for Motor Rotor Generator, Wind Turbine 27.2 Radius: Amazon.com: Industrial & Scientific
1 7/8" O.R. x 1 17/32" I.R. x 130 degrees x 2 7/8" thick Y30BH Ceramic Arc Magnet (South on I.R.) | Arc Segment from First4magnets.com
N52 Arc Shaped Neodymium Super Strong Magnets - China Neodymium Magnet, Motor Magnet | Made-in-China.com
SMAN0802 Neodymium Arc Magnet | Stanford Magnets
8pcs Arc Magnets Or8.5xir2.5xt6mm X 90° Angle N38h Magnetic Segment Radially Magnetized Neodymium Magnets Motor Use Nickle Coat - Magnetic Materials - AliExpress
Pair of High Temp Neodymium Magnets 1" OD x 3/4" ID x 3/4" 90 Deg Arc N42SH - Applied Magnets - Magnet4less
20 mm OP x 12,5 mm IR x 90 Grad x 5 mm dick N42 Neodym-Lichtbogenmagnet - 5 kg Zug