The Boca Bearing Company has an extensive inventory of specialty bearings, including Full Ceramics, Ceramic hybrids, Stainless Steel, Chrome Steel, 3 piece thrust bearings, One-way Clutch bearings, Pressure Roller bearings and balls in Silicon Nitride, Alumina Oxide, Zirconia, Stainless Steel, Chrome Steel and Soft carbon. Currently, Boca Bearing Company has over 5000 different sizes and well over 3 million items in stock.