Heavy-Duty Swing Bearing 206-25-00200 for Komatsu PC200-8 PC210-8 PC220-8

Restore Precision to Your Komatsu Dash-8 & Hybrid Fleet

When your 20-ton Komatsu excavator begins to suffer from excessive upper-structure play, grinding noises, or rotation binding, project efficiency plummets. Designed specifically to handle the immense torque and dynamic loads of modern earthmoving, the 206-25-00200 Swing Bearing restores smooth, 360-degree rotational power to your Komatsu Dash-8 and advanced Hybrid carriers, eliminating dangerous cab wobble and preventing collateral swing motor damage.

The 206-25-00200 Engineering Advantage

• Exact Drop-In Integration:Engineered to precise OEM blueprints, this heavy-duty swing circle guarantees a seamless, bolt-on installation. Featuring the exact factory configuration of 96 internal gear teeth (96T) and a 32-outer / 36-inner hole mounting profile (32H/36H), it ensures flawless pinion mesh and alignment without custom modifications.

  
  

• Hybrid & Mass Excavation Ready:Whether you are pushing a standard PC200-8 to its limits in a quarry or operating a high-efficiency HB215LC-1 Hybrid on a strict urban timeline, this bearing assembly withstands the unique, rapid-cycle lateral forces demanded by next-generation carriers.

  
  

• Severe-Duty Defense:Manufactured with deep-induction hardened raceways to prevent premature gear spalling. Equipped with advanced, multi-lip environmental seals, it aggressively locks out abrasive job site dust, mud, and water while retaining crucial lithium lubrication.