Smooth and Precise Operation:
The high-quality manufacturing and ball bearing design ensure buttery-smooth 360-degree rotation. This precision is crucial for accurate digging, grading, and placement of materials, directly enhancing operator control and productivity.
High Durability and Long Service Life:
The combination of hardened raceways, high-grade steel, and robust seals makes the slewing bearing exceptionally durable. It is built to withstand the shock loads, vibrations, and constant stresses of excavation work, providing a long operational life.
Low Maintenance Requirements:
Unlike some older bushing-type systems, this bearing is sealed-for-life and only requires periodic re-lubrication with the specified grease. The effective sealing drastically reduces the frequency of maintenance and protects against premature failure.
This 219-7854 slewing bearing is used for 302.5 excavator.
Related part number:
140-4786
219-7854
225-5852
173-5763
9X-8257
