Self-aligning ball bearing

Self-aligning ball bearings are designed to accommodate misalignment between the shaft and housing, making them ideal for applications where shaft alignment may not be perfect. These bearings feature two rows of balls and a common raceway, allowing the inner ring to pivot slightly to align with the outer ring. This design helps reduce wear and increase the bearing's lifespan, even when faced with slight shaft deflections. Self-aligning ball bearings are commonly used in applications such as motors, conveyors, and agricultural machinery, where alignment issues may arise but smooth operation is still required.