10pcs 630VV V Groove Sealed Ball Bearings Vgroove Bearing 6 x 30 x 9mm Go to amazon.com Related posts Top 8 best v groove bearing 10pcs: Which is the best one in 2022? FeatureSize: 6*30*9mmOutside Diameter: 30mmInside Diameter: 6mmWidth: 9mm; Groove depth: 3mmPackage: 10pcs Description10pcs 630VV V Groove Sealed Ball Bearings 6mm x 30mm x 9mm Vgroove Bearing