SKF 1205 ETN9 Self-Aligning Ball Bearing

SKF 1205 ETN9 Self-Aligning Ball Bearing is a double‑row, self‑aligning bearing with a cylindrical bore that measures 25 mm ID, 52 mm OD, and 15 mm wide, designed to accommodate shaft misalignment in light‑ to moderate‑load machinery. It is an open bearing (no seals) and belongs to SKF’s 1200 series, optimized for moderate speeds on shafts and applications where precise alignment is difficult to maintain. The ETN9 designation indicates a straight bore and two‑row configuration, which provides stable radial support while tolerating angular misalignment between the shaft and housing. Typical use cases include general industrial machinery where misalignment can occur, offering reliable operation without requiring perfectly square mounting. This model is widely stocked by distributors, making it a common, robust choice when a compact self‑aligning solution is needed in conveyors, fans, and similar equipment.