R914 excavator slewing bearing and swing circle with P/N: 932833001 for slewing ring

R914 excavator slewing bearing and swing circle with P/N: 932833001 for slewing ring 0.64 mm Fillet Radius ra with easy-to-use parts graphics, giving you the ability to check parts availability, Imo Slewing Ring pricing, examine TFI Bearing Co.,Ltd remanufactured options.

What is R914 bearing interchange？