10-Pack Sealed Bearing R2-2RS ABEC-5 1/8" x 3/8" x 5/32"R2 2RS Sealed Ball Bearings (ABEC 5) 1 8" x 3 8" x 5 32" inch Lot of 10 Bearings R2 2RS Sealed Ball Bearings (ABEC 5), R2 2RS is Commonly used in industrial, commercial, and mechanical systems 1 8" x 3 8" x 5 32". R2 2RS Made from high strength chrome steel for durability and performance, each R2 2RS bearing is rubber sealed from both sides to protect the bearing from dust or any possible contamination, R2 2RS bearings are pre lubricated with grease.