2x 6001RS Double Sealed Deep Groove Ball Bearing 12mm x 28mm x 8mm
The hole diameter of the item is up to standard,which is good for application.Good anti-corrosion function helps prevent rust during transportation and storage process.Low friction resistance and high speed features,a good choice for you.The bearing well lubricated can runs smoothly and efficiently.Inner Diameter:12mm / 0.47″(ID);Outer Diameter:28mm / 1.10″(OD);Thickness:8mm / 0.31″(T);Package Content:2 x Deep Groove Ball Bearing.