Integrated Sealing System:
Multi-lip seals are installed on both the inner and outer races. These seals are crucial for:
Keeping contaminants like dirt, dust, and moisture out of the ball raceways.
Retaining the special grease lubricant inside the bearing.
This sealing greatly extends the bearing's service life and reduces maintenance.
Durability and Long Service Life:
The components are heat-treated to provide a hard, wear-resistant raceway surface while maintaining a tough, shock-absorbent core. This ensures it can endure the constant stress, shock loads, and millions of rotation cycles over its lifetime.
This 561-3033 slewing bearing is used for 345GC excavator.
Related part number:
3B-8489
352-7064
227-6074
148-4685
