Bearings

Bearings by Komatsu Model & Reference Number

This page lists the bearings we supply for mining excavators - roller, ball and slewing bearings, each matched to its OEM reference. Bearings support rotating and pivoting loads. We supply OEM and OEM-equivalent parts for Komatsu PC3000, PC4000, PC5500, PC7000 and PC8000, with other OEM platforms available on request.

Browse the full mining excavator spare parts range, or contact us for sourcing.

Shopping by machine? Browse all spare parts for Komatsu PC3000, PC4000, PC5500, PC7000 and PC8000.

Need a specific bearing?

Send the OEM reference, machine model or serial number and our team confirms the match, availability and lead time. Request a quotation