The U 307 Washer 52X72X7,5 – SKF is a precision-engineered component designed for use with thrust ball bearings. Manufactured by SKF, a leader in bearing technology, this washer measures 52 mm in bore diameter, 72 mm in outer diameter, and 7.5 mm in width. It is typically utilized in industrial applications where axial loads are prevalent, offering stability and support to the bearing assembly. The U307-SKF washer is ideal for ensuring optimal performance in various mechanical settings.
Technical specifications
| Specification | Value |
| Bore diameter (d) | 52 mm |
| Outer diameter (D) | 72 mm |
| Width (T) | 7.5 mm |
| Ring material | Chrome steel 100Cr6 |
| Precision class | P0 / ABEC-1 |
| ISO / cross-reference equivalent code | U307-SKF |
Technical advantages
The SKF U 307 Washer offers several technical benefits that ensure its effective performance in demanding environments:
- Reliable axial load distribution, enhancing bearing assembly stability.
- Manufactured from 100Cr6 chrome steel, providing excellent wear resistance and longevity.
- Precision class P0 / ABEC-1 ensures consistent performance in standard applications.
- Designed to fit seamlessly with thrust ball bearings, reducing assembly complexity.
- ISO-compliant design for compatibility with a wide range of industrial standards.
Typical applications
The U 307 Washer is versatile and can be employed in a variety of industrial sectors, including:
- Automotive assemblies (gearboxes, differentials)
- Industrial machinery (conveyor systems, rotary tables)
- Construction equipment (cranes, excavators)
- Marine applications (winches, propulsion systems)
- Wind turbine systems (yaw mechanisms, gearboxes)
Availability and ordering
Eurobearing.eu is your specialized B2B supplier for mechanical industrial components, offering the U307-SKF washer with fast availability. For bulk quantities or specific inquiries, you can easily request a quote. Click ‘Add to Cart’ to place your order or contact us for further assistance.

