6001-2RS Ceramic Bearing 12x28x8 Stainless  6001-2RS ABEC-3 Stainless Steel Ball Bearing, each bearing has 2 Rubber Seals to protect the bearing from dust or any possible contamination, also bearing 6001-2RS Ceramic Bearing 12x28x8 Stainless  - Amazon10 Bearing SR8-2RS Stainless Steel Sealed 1/2 x 1 1/8 x 5/16 inch Ball Bearings VXB Brand.  (2 PACK) 6001 Ceramic Bearing 12x28x8mm 6001-2RS Si3N4 Ceramic Ball Bearing.  PGN 6001-2RS Sealed Ball Bearing - 12x28x8 - Lubricated - Chrome Steel (4 PCS)
6001 Ceramic Bearing - 12x28x8mm Ceramic Ball Bearing6001 Ceramic Ball Bearing from World Champions ACER Racing. This is a  6001 2RS Si3N4 Ceramic Ball Bearing Rubber Sealed fits many Hubs 12 x 28 x 8(2 PACK) 6001 Ceramic Bearing 12x28x8mm 6001-2RS(2 PACK) 6001 Ceramic Bearing 12x28x8mm 6001-2RS Si3N4 Ceramic Ball Bearing: Amazon.com: Industrial & Scientific6001-2RS Ceramic Bearing 12x28x8 Stainless Steel Sealed6001-2RS Ceramic Bearing 12x28x8 Stainless Steel Sealed ABEC-3 Bearings