R24ZZ Bearing 1-1/2" x 2-5/8" x 9/16" - ShieldedR24ZZ Bearing Shielded Ball Bearing 1 1 2" ID Double Metal Shields, Greased and Ready The R24ZZ Bearing is a deep groove ball bearing with metal shields on both sides to protect from dirt and extend lifespan. Pre lubed with grease and built to fit a 1 1 2" shaft, its a solid choice for shop tools, conveyors, and machines where clean, long lasting spin matters. Size: 1 1 2" ID x 2 5 8" OD x 9 16" Width Chrome steel construction for durability Double