PGN (4 Pack) 6203-2RS Bearing - Lubricated Chrome Steel Sealed Ball Bearing - 17x40x12mm Bearings with Rubber Seal & High RPM Support: Amazon.com: Industrial & Scientific
Donepart 6203RS Ball Bearings 17mm ID 40mm OD 12mm Width C3 High Speed 6203- 2RS Sealed Bearings for Electric Motor, Pool Pump, Wheels, Bike, Mower (4 Pack): Amazon.com: Industrial & Scientific
Amazon.com: 10 Pcs 6203-2RS Ball Bearings (17x40x12mm) Double Rubber Red Seal Bearing, Deep Groove for Garden Machinery,Electric Toys and Tool, etc. : Industrial & Scientific