Chrome steel Shielded Ball Bearing 6207ZZ Electric motor quality, Bearings 6207ZZ is a popular item that could be used in many application that uses this size 35x72x17 mm, each 6207ZZ bearings is closed with 2 Metal Shields, one Shield from each side, to protect the bearing from dust or any possible contamination, also 6207ZZ bearings are pre-lubricated with grease, Bearings 6207ZZ has industrial packaging.