8N-9021: 90.002mm Inner Diameter Crankshaft Main Bearing

The Crankshaft Main Bearing is designed to support and provide a low-friction surface for the crankshaft to rotate smoothly. It consists of a cylindrical metal sleeve that fits with the rotating crankshaft. It supports the weight of the crankshaft and maintains its alignment within the engine block. Attributes: • Provided with high strength and wear resistance • Provided with lubrication holes for better circulation of the lubricants Applications: The Crankshaft Main Bearing is used to reduce friction and distribute the loads evenly across the bearing surface of the Crankshaft, ensuring smooth operation and minimizing wear.