The Washer U212 – 78X100X9 – FAG is a precision-engineered component designed for use with thrust ball bearings, serving as an essential bearing accessory in various industrial applications. Manufactured by FAG, a leading name in the industry, this washer features dimensions of 78 mm bore diameter, 100 mm outer diameter, and 9 mm thickness, making it suitable for applications requiring high precision and reliability. Ideal for heavy-duty industrial use, this washer plays a crucial role in ensuring the smooth operation of thrust ball bearings, which are commonly used in machinery that handles axial loads.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 78 mm |
| Outer diameter (D) | 100 mm |
| Width / Thickness (B) | 9 mm |
| Ring material | Chrome steel 100Cr6 |
| ISO / cross-reference equivalent code | U212 |
Technical advantages
The Washer U212 – 78X100X9 – FAG offers several technical benefits that enhance its performance and suitability for demanding industrial applications:
- Manufactured from chrome steel 100Cr6, providing exceptional hardness and wear resistance.
- Precision-machined dimensions ensure optimal alignment and load distribution in thrust ball bearings.
- Standardized ISO U212 designation guarantees compatibility with a wide range of bearing assemblies.
- Engineered to withstand high axial loads, supporting robust industrial machinery.
- Designed for easy integration into existing systems, reducing maintenance and downtime.
Typical applications
The Washer U212 – 78X100X9 – FAG is widely used across various sectors, thanks to its precision and adaptability:
- Heavy machinery (hydraulic presses, industrial gearboxes)
- Automotive industry (clutch systems, transmission assemblies)
- Aerospace (landing gear systems, control surface mechanisms)
- Marine applications (propulsion systems, rudder bearings)
- Construction equipment (excavators, cranes)
Availability and ordering
Eurobearing.eu is your specialized B2B supplier for mechanical industrial components, including the Washer U212 – 78X100X9 – FAG. With fast availability, you can easily add this product to your cart or request a quote for bulk quantities to meet your industrial needs.

