10 Shielded Bearing R6ZZ 3/8x7/8x9/32 inch MiniatureR6ZZ Shielded Ball Bearings 3 8" x 7 8" x 9 32" inch Lot of 10 Bearings R6ZZ Shielded Ball Bearings, R6ZZ inner diameter is 3 8", R6ZZ outer diameter is 7 8" and the R6ZZ width is 9 32", R6ZZ is a popular size that could be used in many applications, Bearings are made of Chrome Steel, each R6ZZ bearing has 2 metal shields to protect the bearing from dust or any possible contamination, R6ZZ bearings are pre lubricated with grease, Bearings are packed