V624ZZ V Groove Sealed Ball Bearings Vgroove 4x13x6mm 1.7mm Deep (Pack of 23) Go to amazon.com Related posts Top recommendation for bearings v groove FeatureModel: V624ZZMaterial: High Carbon Steel(ID)4mm x (OD)13mm x (thickness)6mmV groove width: 4mmV groove deepness: 1.7mm DescriptionPackage include: 23 pcs Bearings