MR128-2RS Precision Ball Bearing 8x12x3.5mm,ABEC-3 8x12 MR128 RS Black Rubber Sealed Ball Bearings for RC (Pick of 10pcs)

["Includes 10 replacement 8x12x3.5mm Ball Bearings for RC Vehicles","Lubricated with Grease, Chrome Steel 52100 (GCr15) ABEC 3 Precision Races, Hard Chrome Steel 52100 (GCr15) Balls","Meets/Exceeds OEM Specifications for 8x12 Ball Bearings, used in many RC models.","Rubber Sealed Ball Bearings have maximum protection, and are ideal for off-road racing. They protect well against exposure to dust, dirt, and moisture, which can destroy bearings"]