The STEYR 7304B is a high-quality single row angular contact ball bearing, featuring a 20 mm inner diameter, 52 mm outer diameter, and 15 mm width. This precision bearing is engineered to accommodate combined radial and axial loads, making it suitable for applications requiring high rigidity and accurate shaft guidance. Its 40-degree contact angle (standard for 'B' designation) provides excellent axial load carrying capacity in one direction. Ideal for various industrial and agricultural machinery components where reliable performance under pressure is critical.