9129521 Vòng vòng vòng xoay swing cho ZAX450 EX400-3 EX400-5 ZX450H máy đào

Vòng bi xoay
April 30, 2025
Mô tả video:
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.