What Is a Backing Bearing? Definition, Uses & Key Benefits
A backing bearing (or backup bearing) is a specialized support bearing designed to protect machinery from excessive radial or axial loads during abnormal operating conditions. Commonly used in tandem with magnetic bearings, turbines, or high-speed spindles, these bearings act as a fail-safe mechanism when primary systems fail. How Backing Bearings Work When primary bearings (e.g., […]