Подшипник планетарной передачи привода поворота Caterpillar 6604249

The Swing Drive Planetary Gear Bearing allows the upper structure to rotate smoothly by supporting the rotation of planetary gears under axial and radial loads. The bearing operates in tight alignment with the gear teeth, enabling uninterrupted torque transfer during swing motion. It handles the varying loads experienced when the upper carriage rotates, under imbalanced conditions, or during digging, lifting, and slewing operations.Attributes:• Allows consistent motion transfer in planetary gear operation.• Withstands the shock and vibration of sudden directional changes.• Supports uniform load spread across all roller elements.Applications: The Swing Drive Planetary Gear Bearing is positioned inside the planetary gear section of the swing drive. It manages the rotation of the upper frame by supporting gear alignment and reducing friction during swing operation.