The FAG 7308-B-TN is a high-quality single row angular contact ball bearing designed for applications requiring high speed and precision. Featuring a 40mm bore diameter, 90mm outer diameter, and 23mm width, this bearing is engineered to accommodate combined radial and axial loads. The 'B' suffix indicates a 40° contact angle, providing excellent axial load capacity in one direction. The 'TN' suffix denotes a cage made of polyamide (PA66), offering good sliding and emergency running properties. Manufactured by FAG (a brand of Schaeffler), this bearing ensures reliable performance and durability in various industrial and agricultural machinery applications.