Regular maintenance is key to preventing premature failure, which is often costly to repair.
Daily/Pre-Operation Inspection:
Visual Check: Look for any signs of damage, such as cracks in the mounting components or visible wear on the bearing raceways.
Seal Inspection: Check the integrity of the rubber seals. Damaged seals allow contaminants (dirt, water) to enter and grease to escape, leading to rapid bearing failure.
Unusual Noises: Listen for any grinding, popping, or clicking sounds during rotation, which indicate internal damage or lack of lubrication.
This 148-4672 slewing bearing is used for 320D 323D 320D2 320C excavator.
Related part number:
3B-8489
227-6074
148-4685
352-7064
