Bearing clearance is one of the fundamental aspects of engine building and one that continues to spark debate and divisive opinions—and as with everything from nitrous systems to eating chocolate, ...

Engine noise makes us more nervous than any other automotive sound because noise can mean expense and inconvenience. And, sometimes engine noise is nothing more than a normal dynamic of the engine’s ...

Noise and vibration in ball bearings threaten precision and safety in critical systems, costing manufacturers billions annually in maintenance and lost productivity. As demand from medical, aerospace ...

Although performance bearings aren't the first thing you think of when defining the specifications for a high-performance engine, and they probably won't do much to increase engine output, they are ...

A humming or grinding noise that grows louder with speed is the clearest early sign of a failing wheel bearing, and it will not fix itself. Replacement typically costs between £120 and £600 depending ...