The Domal Window Bearing is extensively used for sliding windows and furniture covers. The quality design and high-performance parameters make this product one of the most demanded Domal Bearings so far. The main purpose of bearings is to prevent direct metal to metal contact between two elements that are in relative motion. Domal Window Bearing prevents friction, heat generation and ultimately, the wear and tear of parts. It also reduces energy consumption as sliding motion is replaced with low friction rolling.