SKF 2307ETN9 Self-Aligning Ball Bearing

SKF 2307ETN9 Self-Aligning Ball Bearing is a double-row, cylindrical-bore bearing designed to tolerate shaft misalignment while carrying radial loads, packaged in a 35 mm bore by 80 mm outer diameter with a 31 mm width. It features an open design and normal clearance (CN), and uses a common outer race for both rows to provide smooth rotation when mounting tolerances aren’t perfect. The ETN9 designation identifies this exact SKF variant within the 2307 self-aligning family, intended for straight bore shafts and straightforward installation in light- to medium-duty machinery where alignment tolerance is a factor. With its self-aligning geometry, this bearing helps reduce mounting stress on shafts and housings, promoting longevity in equipment where perfect alignment cannot be guaranteed.