20512915
Deep Groove Radial Ball Bearing, 72 mm OD
Volvo

This deep groove radial ball bearing is designed for high-precision support of rotating components where both radial and axial loads may be present. With a 72 mm outer diameter, it provides a robust balance of load capacity, stiffness, and rotational accuracy suitable for wheel hubs, gearboxes, alternators, and other heavy-truck assemblies typical in Volvo applications. The deep groove design minimizes runout and noise while enabling smooth operation at high speeds, contributing to longer component life and reduced maintenance in vibration-prone environments. The bearing geometry supports reliable misalignment tolerance and consistent lubrication distribution, which helps extend service intervals and protect adjacent parts from excess wear. Its hardened steel races and precision balls deliver dependable performance across temperature ranges encountered in commercial vehicle operation. For best results, pair this bearing with compatible raceways and seals per Volvo specifications and install using proper preload and seating techniques. Courtesy of Source One Parts Center.