Experience superior performance with this premium MR24377 2RS hybrid ceramic ball bearing. Featuring a 24mm inner diameter, 37mm outer diameter, and 7mm width, this bearing combines chrome steel rings with advanced silicon nitride ceramic balls. The dual rubber seals protect against debris while retaining optimal grease lubrication. The nylon cage ensures smooth operation and proper ball spacing. These hybrid bearings offer exceptional advantages - they're lighter than traditional bearings and provide outstanding resistance to wear and abrasion. Perfect for high-performance applications where standard steel bearings may not suffice, these bearings excel in demanding conditions. The silicon nitride ceramic balls deliver enhanced durability and electrical insulation properties, while the chrome steel rings maintain structural integrity. Ideal for precision equipment and specialized machinery where reliability is crucial. The 24x37x7mm dimensions make it a perfect fit for various industrial and mechanical applications requiring precise, dependable bearing solutions.