Bearing 7309 B NTN

Product Description

The NTN 7309B Deep Groove Ball Bearing is engineered for high-speed and heavy-duty applications requiring low friction, durability, and long service life. Its single-row deep groove design supports both radial and axial loads in both directions, making it ideal for industrial machinery, automotive components, and general mechanical equipment. The “B” suffix indicates a C3 internal clearance, providing extra space inside the bearing to accommodate thermal expansion or high-speed operation. Made from premium chrome steel, this bearing ensures reliable performance and excellent wear resistance.