Where are rod bearings located?

Rod bearings are located within the engine's connecting rods, which link the pistons to the crankshaft. They provide a smooth surface for the crankshaft to rotate against, allowing for efficient movement and reducing friction. Typically, each connecting rod has two bearings: one on the crankshaft side and one on the piston side. Proper lubrication of these bearings is crucial for engine performance and longevity.