2306

Self-aligning ball bearings feature two rows of balls running on a spherical outer ring raceway, allowing the bearing to accommodate angular misalignment between the shaft and housing. The 2306 has a 30mm bore diameter and belongs to the 23 series.

These bearings are commonly used in applications where shaft deflection or mounting errors are present, such as agricultural equipment, conveyor systems, and industrial machinery where precise alignment cannot be guaranteed. The self-aligning design helps reduce stress on the bearing and extends service life in misaligned conditions.