1630RS Internal Ball Bearing with 11-Tooth Idler Sprocket The 1630RS Internal Ball Bearing with 11-Tooth Idler Sprocket is a precision-engineered component designed to enhance the performance and longevity of chain-driven systems. This assembly combines a high-quality 1630RS ball bearing with an 11-tooth idler sprocket, providing smooth operation and efficient chain guidance. Key Features High-Quality Ball Bearing: The 1630RS bearing features a 0.75-inch inner diameter, 1.624-inch outer diameter, and a 0.5-inch width. Constructed from 52100 high carbon steel, it utilizes Grade 10 balls and is pre-lubricated with Chevron SRI 2 grease, ensuring durability and reduced maintenance. 11-Tooth Idler Sprocket: The sprocket is designed with 11 hardened teeth, providing optimal engagement with the chain and minimizing wear over time. Sealed Design: Equipped with rubber seals, the bearing is protected against contaminants, extending its service life and maintaining consistent performance. Versatile Application: Suitable for various industrial applications, including conveyors, electric motors, and outdoor power equipment, this assembly ensures reliable chain tension and direction control. Specifications Bearing Type: 1630RS Radial Ball Bearing Inner Diameter: 0.75 inches Outer Diameter: 1.624 inches Width: 0.5 inches Sprocket Teeth Count: 11 Material: High Carbon Steel Lubrication: Chevron SRI 2 Grease Seal Type: Rubber Seals Integrating the 1630RS Internal Ball Bearing with an 11-Tooth Idler Sprocket into your machinery ensures enhanced operational efficiency, reduced downtime, and prolonged equipment lifespan.