6205RS Sealed Ball Bearing 25mm x 52mm x 15mm One Bearing 6205RS Sealed Bearing, 6205RS is made of Chrome Steel, inner diameter is 25mm, outer diameter is 52mm and width is 15mm, 6205RS has 2 Rubber Seals to protect the bearing from dust or any possible contamination, 6205RS is pre-lubricated with grease.