6817ZZ Shielded Ball Bearing 85 x 110 x 13 mm One Bearing 6817ZZ Shielded Ball Bearing, 6817ZZ Bearing is a popular item that could be used in many applications that uses this size 85mm x 110mm x 13mm, this bearing is made of Chrome Steel, each bearing has 2 metal shields to protect the bearing from dust or any possible contamination, also bearing is pre-lubricated with grease.