SKF H 3122 Adapter Sleeve, 100mm Shaft Size, Used With 20300K, 22200K and 23100K Series Roller Bearings: Bushed Bearings: Amazon.com: Industrial & Scientific
SKF H 2305 Adapter Sleeve, 20mm Shaft Size, Used With 2300K Series Ball Bearings, 22300K and 23200K Series Roller Bearings: Bushed Bearings: Amazon.com: Industrial & Scientific
SKF HE 209 Adapter Sleeve, 1-1/2" Shaft Size, Used With 6200K Series Ball Bearings and 20200K Series Roller Bearings: Bushed Bearings: Amazon.com: Industrial & Scientific