ПОДШИПНИК Caterpillar 1397344

The Swing Motor Shaft Bearing provides support for the rotating shaft of the swing motor, which powers the upper frame rotation of tracked equipment. This bearing maintains shaft alignment while minimizing friction, allowing smooth rotational transfer of hydraulic torque to the swing drive system. Built to endure the combined effects of radial and axial loads, the bearing functions in high-pressure, low-speed environments and is subjected to shock and vibration during operations like slewing, lifting, or sudden directional changes.Attributes:• Supports the swing motor shaft under rotating and thrust loads.• Ensures smooth transmission of hydraulic torque to the swing gear.• Minimizes internal wear and vibration during rotation.• Maintains alignment between the swing motor and gear housing.Applications: The Swing Motor Shaft Bearing is used in swing motor assemblies to ensure efficient shaft rotation by supporting radial and axial loads, improving durability and system responsiveness during upper structure movement.