10 Sealed Ball Bearing 9x17x5 9x17 mm 19mm x 17mm x 5mm,x 17mm x 5mm 10 Sealed Ball Bearing 9x17x5 9x17 mm 19mm,9mm x 17mm x 5mm, Size: 9mm x 17mm x 5mm, Width: 5mm, 689ZZ Shielded Ball Bearings, Item: 689ZZ Ball Bearings, Type: Deep Groove Ball Bearings, Quantity: 10 Bearings, 19mm x 17mm x 5mm 10 Sealed Ball Bearing 9x17x5 9x17 mm.