P&H
Ball bearing for P&H S35
This ball bearing is designed for use in P&H S35 equipment and transmission assemblies. It facilitates smooth rotational movement for shafts and gears by minimizing friction between moving components.
Compatible models
Specifications
- Part number
- 221025 Z 217
- Brand
- P&H
The ball bearing 221025 Z 217 is a mechanical component engineered to support rotational movement in heavy machinery. It functions by using steel balls positioned between inner and outer rings to reduce metal-to-metal contact, thereby lowering friction and heat generation during operation. This specific component is designed for the P&H S35 crane model and various transmission applications. The inclusion of a Z-designation indicates the presence of a single-sided metal shield intended to retain lubrication and protect the internal rolling elements from external contaminants.
This bearing is compatible with P&H S35 units and transmission systems. It is essential for the support of rotating elements such as shafts, gears, and pulleys, ensuring that power is transmitted efficiently throughout the machine. By maintaining precise alignment and spacing of the rolling elements, this component helps manage radial and axial loads during operation.
Ball bearings are standard components in heavy equipment, serving to enable the rotation of shafts and gears within gearboxes, motors, and pulley systems. They are constructed with an inner ring, an outer ring, a set of balls, and a cage to maintain spacing, allowing for consistent performance under varying operational speeds and load conditions.

