XCMG XE55 XE60 Excavator Slewing Bearing

This internal gear slewing ring is a direct fit for XCMG XE55 and XE60 mini excavators. It sits between the upper cab assembly and walking chassis, taking all axial, radial and overturning loads while enabling full 360° rotation during daily digging and loading work. Operators rely on this component to complete frequent left-right swing on all kinds of construction sites.

We forge the whole ring body from solid alloy steel, then conduct full induction hardening on the raceway. We ran field trials on residential foundation sites, running the bearing under full bucket load for over 1,200 continuous working hours; post-inspection showed only slight surface wear on the rolling track. Each inner gear tooth is finished with CNC precision cutting, so it meshes tightly with the swing drive pinion without vibration or harsh noise during repeated rotation. All mounting hole dimensions follow original XCMG factory drawings, meaning maintenance crews can install the part without any on-site modification.

The XCMG XE55 XE60 Excavator Slewing Bearing handles typical small-scale construction work including municipal pipe trenching, garden earth leveling and indoor demolition. These 5–6 ton machines often operate nonstop day and night in muddy, dusty yards, where worn original slewing rings usually develop tooth chipping or seal leakage after long-term heavy use. Every finished unit undergoes full load rotation testing before shipment to rule out assembly defects, making it a practical replacement for damaged original bearings.

Many site contractors reach out to us after their original swing components start jittering or rotating sluggishly under heavy bucket loads. This XCMG XE55 XE60 Excavator Slewing Bearing fixes unstable rotation issues completely, restoring consistent swing performance for XE55 and XE60 machines.

For anyone sourcing long-lasting matching swing parts for mini XCMG excavators, this XCMG XE55 XE60 Excavator Slewing Bearing eliminates frequent downtime caused by worn slewing rings and cuts repeated replacement costs on construction sites.