9129521 Slewing Bearing for ZAX450 EX400-3 EX400-5 ZX450H Excavator Swing Ring Circle

slewing bearing
April 30, 2025
Video Description:
Discover the 9129521 Slewing Bearing, designed for Hitachi ZAX450, EX400-3, EX400-5, and ZX450H excavators. This high-quality swing ring circle ensures smooth operation and durability, crafted from premium medium-carbon alloy steel for enhanced wear resistance and extended lifespan.