708-2G-12151 part number hydraulic pump shaft roller bearing supports the stable operation of the power transmission system in Komatsu heavy machinery. It is compatible with the hydraulic pumps of PC300-7, PC350-7, PC390-8, PC360-11 excavator series, as well as WA470-6, WA480-6 loaders and PW160-7, PW160-8 wheeled excavator models. The component referenced as 7082G12151 provides shaft support in pump mechanisms where high radial loads are handled.
During the replacement process of hydraulic system components, the wear conditions of pump shaft bearings and roller bearing housings must be examined with precision. In pump overhaul or maintenance procedures, shaft diameter tolerances and bearing internal clearances must be checked for compliance with technical data. Lubrication with appropriate hydraulic oil during the assembly stage is among the factors that directly affect bearing life.
Order this 708-2G-12151 hydraulic pump shaft roller bearing part now, which ensures full compatibility with your system.
