P&H
Inner race for P&H Omega CN122D
This inner race is designed for the bearing assembly of the P&H Omega CN122D crane. It provides the necessary contact surface for rolling elements to facilitate rotation within the machine systems.
Compatible models
Specifications
- Part number
- 15P1156
- Brand
- P&H
The inner race, part number 15P1156, serves as a critical component within the bearing assemblies of heavy machinery. It is mounted onto the shaft or internal cylindrical surface, providing a smooth, hardened track for rolling elements such as balls or rollers. This interface is essential for maintaining efficient rotational movement and managing the loads applied to the bearing during operation.
This component is specifically engineered for use in the P&H Omega CN122D crane. It is designed to integrate into the bearing systems that support the rotation and transmission mechanisms of the crane, ensuring proper alignment of the rolling elements. By providing a precise contact surface, the inner race helps manage radial and axial forces, contributing to the overall stability of the mechanical systems.
In any bearing assembly, the inner race functions as the inner track that guides the rolling elements. Proper fitment and surface integrity are necessary to prevent friction and heat generation during rotation. Regular inspection of this component is standard practice to ensure the continued mechanical integrity of the crane systems.

