6020-2RS Sealed Ball Bearing 100mm x 150mm x 24mm One Bearing 6020-2RS Sealed Ball Bearing, the inner diameter is 100mm, the outer diameter is 150mm and the width is 24mm, 6020-2RS is a popular size that could be used in many applications, 6020-2RS Bearing is made of Chrome Steel,bearing has 2 Rubber Seals to protect the bearing from dust or any possible contamination,6020-2RS bearing is pre-lubricated with grease.