Rechargeable Battery & ChargerChina 2X7X3 mm Mf72zz Mf72z F2m07zz Mf72 F2m07 Zz/2z/Z C0/C2/Mc3/Cm Metal Shielded Miniature Radial Flanged Deep Groove Ball Bearing for Tool Micro Motor Instrument, Find details about China Bearing, Ball Bearing from 2X7X3 mm Mf72zz Mf72z F2m07zz Mf72 F2m07 Zz/2z/Z C0/C2/Mc3/Cm Metal Shielded Miniature Radial Flanged Deep Groove Ball Bearing for Tool Micro Motor Instrument