• SKF Rotor Positioning Bearings

    Help reduce C02 emissions by up to 15%

    SKF Rotor Positioning Bearings enable fuel-saving stop-start.

    The automotive industry is constantly looking for ways to save fuel and reduce harmful emissions. A starter-alternator for micro-hybrid cars provides a stop-start function that turns off the engine when the vehicle stops at a red light or slows down in heavy traffic. The engine is then restarted quickly and silently when the driver releases the brake or engages a gear. An integral part of this starter-alternator is the SKF Rotor Positioning Bearing, which consists of a high performance magnetic ring clamped to a high-speed, high-temperature bearing. Together they produce a powerful, accurate, repeatable and durable magnetic field that enables the system to stop and start the engine quickly and quietly.

    Reduced CO2 emission

    Increased fuel economy

    Optimized system noise