51309

51309 The 51309 is a thrust ball bearing designed to accommodate axial loads in a single direction. With a 45 mm bore diameter, this bearing features a compact design suitable for applications where axial space is limited. Thrust ball bearings are commonly used in automotive transmissions, machine tool spindles, and gearboxes where components must support high axial forces while maintaining precise positioning and smooth rotation. Interchange / cross reference TIMKEN 366 Cross-references are provided as a guide — verify dimensions and fit for your application. For large orders ($2000+) please inquire by email.