6006DDU Bearing 30x55x13 Sealed Ball Bearing6006DDU Sealed Ball Bearing 30mm x 55mm x 13mm One Bearing 6006DDU Sealed Ball Bearing, 6006DDU is made from Chrome Steel, inner diameter is 30mm, outer diameter is 55mm and width is 13mm 6006 Ball Bearing Deep Groove Ball Bearing Closures: Sealed Size: 30mm x 55mm x 13mm Inner Diameter: 30mm Outer Diameter: 55mm Width: 13mm Quantity: 1 Bearing Dynamic load rating Cr: 13,200 N Static load rating Cor: 8,300 N Limiting Speed: Grease Lubrication: 8,000