Yamaha YZF R3 Motorbike Rear Wheel Bearing Kit Year 2020 for model B7PD 050 B

2 x bearings manufactured by Koyo who are one of the largest premium bearing manufacturers in the world. The Yamaha part number for the bearings is 93306-20310-00 and the bearing dimensions are 17mm inside diameter x 40mm outside diameter x 12mm wide. They come with rubber bearing seals integrated into the bearings to help keep the grease in the bearings and dirt and contaminents out.

1 x bearing manufactured by NTN. The Yamaha part number for this bearing is 93306-30450-00 and the bearing dimensions are 20mm inside diameter x 52.5mm outside diameter x 15mm width. This bearing also comes with rubber bearing seals which helps to keep the grease in and dirt and contaminants out.

1 x Oil Seal manufactured from NBR material and with a secondary wiper lip which acts as an additional barrier to prevent dirt and contaminants from reaching the bearing. The Yamaha part number for the oil seals is 93106-23002-00 and the dimensions of the seals are 23mm inside diameter x 40mm outside diameter x 6mm wide.

1 x Oil Seal manufactured from NBR material and with a secondary wiper lip which acts as an additional barrier to prevent dirt and contaminants from reaching the bearing. The Yamaha part number for the oil seals is 93106-38046-00 and the dimensions of the seals are 38mm inside diameter x 55mm outside diameter x 8mm wide.