Discover precision engineering with the Qdyzpp 15123/15245 tapered roller bearing set. This 1-1/4 inch bearing assembly is specifically designed for applications requiring both radial and axial load support. The tapered design allows for optimal load distribution and smooth rotation, making it ideal for industrial machinery, automotive applications, and heavy equipment. The matched set ensures proper fit and alignment during installation. These bearings are manufactured to precise specifications to deliver reliable performance and durability in demanding environments. The Set A43 designation indicates a matched pair configuration that helps maintain proper preload and extends bearing life. Whether for maintenance replacement or new equipment builds, these roller bearings provide the dependable operation needed for critical mechanical systems. Cup and Cone Set of 15123/15245 Tapered Roller Bearing, 1-1/4" Inch Bore. Size: 1.25" ID x 2.4409" OD x 0.715" Width.