The HFH KDLI06440010 is a genuine single-row four-point contact ball slewing bearing, engineered for robust performance in heavy-duty industrial and agricultural machinery. It features an inner diameter of 440 mm, an outer diameter of 644 mm, and a height of 51 mm. This bearing is equipped with 24 M16 mounting holes on the inner ring (bolt circle diameter 490 mm) and 24 M16 mounting holes on the outer ring (bolt circle diameter 594 mm). With a weight of 120 kg, it provides reliable rotational support and durability in demanding operational environments.