6302-2RS Sealed Ball Bearings 15mm x 42mm x 13mm Lot of 10 Bearings 6302-2RS Sealed Ball Bearings, inner diameter is 15mm, outer diameter is 42mm and width is 13mm,6302-2RS Bearings are made of Chrome Steel, 6302-2RS bearing has 2 Rubber Seals to protect the bearing from dust or any possible contamination, 6302-2RS bearings are pre-lubricated with grease.