6202ZZ Shielded Ball Bearings 15mm x 35mm x 11mm Lot of 10 Bearings 6202ZZ Shielded Ball Bearings Shielded Ball Bearings, the inner diameter is 15mm, outer diameter is 35mm and the width is 11mm, Bearings are made of Chrome Steel, each bearing has Double Shielded to protect the bearing from dust or any possible contamination.