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
5) Brass Pot Knob Adapter Sleeves for Guitar/Bass Convert Pots Metric to 1/4 in | Reverb
Adapter Sleeve Catalogue
China Distributor Supplier High Performance H Series Bearing Adapter Sleeves for Metric Shafts Bearing Parts - China Adapter Sleeve, Adapter Sleeve for Bearing | Made-in-China.com
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