Engine Bearings
Product added to cart
Repco stock quality Engine Bearings
Enhance performance, maintain durability, and support the overall reliability of the engine with top brand engine bearings from ACL, Nason and other leading brands at Repco. Engine bearings are critical components in an internal combustion engine, responsible for supporting and reducing friction between moving parts. Come into Repco for the right set of big end bearings for your engine.
How Engine Bearings Work
The function of engine bearings is primarily to provide a smooth and low-friction surface for the rotation of major engine components. Engine bearings rely on a thin film of oil, known as hydrodynamic lubrication, to create a protective layer between their surface and the rotating parts. This oil film carries the load and prevents direct metal-to-metal contact, reducing wear and prolonging the engine’s lifespan.
Types of Engine Bearings
There are several types of engine bearings, each designed for a specific role. Common ones include main bearings, rod bearings, and camshaft bearings. Main bearings support the crankshaft in the engine block, while rod bearings connect the crankshaft to the piston rods, enabling their movement. Camshaft bearings, on the other hand, help facilitate the rotation of the camshaft, which operates the engine’s valves.
Signs of Worn or Damaged Engine Bearings
Detecting issues with engine bearings early can save costly repairs. Symptoms of bearing problems often include knocking or rumbling noises from the engine, low oil pressure, or even metal particles found in the engine oil. If left unchecked, damaged bearings can lead to severe engine failure. Regular maintenance and inspections are vital to catching these symptoms early.
Materials Used in Engine Bearings
Engine bearings are commonly made from durable materials such as steel, aluminium, or copper alloys. These materials are chosen for their ability to withstand high temperatures, friction, and pressure. In many cases, bearings have a multi-layered construction to provide both strength and a softer surface that can adapt to imperfections in the engine’s moving parts.
Installing and Maintaining Engine Bearings
Engine bearing installation is a precise process that requires proper alignment and attention to torque specifications. This is usually handled by experienced mechanics to avoid potential issues. Regular maintenance, including checking the oil supply and replacing worn bearings, is crucial for long-term engine health. Contaminated or insufficient oil can quickly lead to bearing failure, so using the correct oil and changing it at recommended intervals is essential.
Product Availability by Store Location
Hours
