6205-2RS-16 Ball Bearing 1" (one inch bore)x 52mm x 15mm One Bearing 6205-2RS-16 Bearing with one inch bore, inner diameter is 1 inch (25.4mm), outer diameter is 52mm and width is 15mm, bearing is a popular size that could be used in many applications,6205-2RS-16 Bearing is made of Chrome Steel, bearing has 2 Rubber Seals to protect the bearing from dust or any possible contamination,6205-2RS-16 bearing is pre-lubricated with grease.