4 Pcs 520/620 Bearing Guide Roller Bearings for Tamiya Mini 4WD RC Car 2*5*2.5mm/2*6*2.5mm/2*6*2mm/3*8*3mm/5*8*2.5mm/5*9*3mm

4 Pcs 520/620 Bearing Guide Roller Bearings for Tamiya Mini 4WD RC Car 2*5*2.5mm/2*6*2.5mm/2*6*2mm/3*8*3mm/5*8*2.5mm/5*9*3mm