40-170 Spherical Bearing

Caterpillar 9M-1328 Spherical Bearing

The Caterpillar 9M-1328 spherical bearing is used in Caterpillar machinery to support smooth rotational movement while allowing controlled angular misalignment under load.

Spherical bearings are essential components in heavy-duty machinery where both load capacity and alignment flexibility are required. This bearing is designed to support radial and axial loads while allowing slight angular movement, helping maintain smooth operation even when alignment variations occur.

Installed in joints, pivots and rotating assemblies, this spherical bearing helps reduce stress caused by misalignment and uneven load distribution. Effective self-alignment contributes to reduced wear, smoother movement and improved reliability of connected components.

Manufactured to meet Caterpillar performance standards offers durability and resistance to wear in demanding operating environments. Its construction supports continuous operation under heavy loads, vibration and variable movement conditions commonly found in construction and industrial equipment.

When spherical bearings become worn or damaged, increased friction, noise and uneven movement may occur. Replacing worn bearings with the correct component helps restore proper alignment and protects surrounding parts from premature wear.

Routine inspection of bearing components is recommended as part of preventive maintenance programs. Installing a reliable helps maintain smooth operation, reduce downtime and extend the service life of Caterpillar machinery used in heavy-duty applications.