NSK 6217DDU bearing 6207DU NSK New Single Row Ball Bearing: Amazon.com
NSK 6203ZZ Deep Groove Ball Bearing, Single Row, Double Shielded, Pressed Steel Cage, Normal Clearance, Metric, 17mm Bore, 40mm OD, 12mm Width, 17000rpm Maximum Rotational Speed, 1079lbf Static Load Capacity, 2147lbf Dynamic Load Capacity