The Locking Tab Washer MBL34 – 170 by CRF is a highly functional bearing accessory designed for enhancing the security and stability of mechanical assemblies. This component, with its precise engineering, serves as a locking mechanism that prevents the rotation of nuts and bolts, ensuring the integrity of equipment under dynamic conditions. With a robust design, it is particularly suited for applications in heavy-duty industries where mechanical vibration and axial loads are prevalent. The MBL34-ECO stands out with its compatibility with various bearing sizes and its ease of installation, making it an essential component in industrial settings.
Technical specifications
| Specification | Value |
| Bore diameter (d) | 170 mm |
| Outer diameter (D) | 210 mm |
| Thickness (T) | 4 mm |
| Weight | 500 g |
| Material | Carbon Steel |
| ISO Equivalent Code | MBL170 |
Technical advantages
The CRF Locking Tab Washer MBL34 – 170 offers several technical benefits that make it a preferred choice in industrial applications:
- Effective anti-rotation feature ensures the stability of nuts and bolts during high-vibration operations.
- Manufactured from durable carbon steel, providing excellent resistance to mechanical stress and deformation.
- Lightweight design at 500 g, facilitating easy handling and installation in complex assemblies.
- Standardized dimensions allow for seamless integration with various bearing types and sizes.
- Compliance with ISO standards ensures compatibility and reliability across different industrial sectors.
Typical applications
The Locking Tab Washer MBL34 – 170 is utilized across a broad range of industries, offering versatility and reliability in demanding environments:
- Automotive manufacturing (engine mounts, suspension systems)
- Aerospace engineering (aircraft landing gear, control systems)
- Industrial machinery (gearboxes, drive shafts)
- Construction equipment (cranes, excavators)
- Marine applications (propulsion systems, stabilizers)
Availability and ordering
Eurobearing.eu, as a specialized B2B supplier, offers fast availability of the Locking Tab Washer MBL34 – 170 (SKU: MBL34-ECO). Businesses can easily add this essential component to their cart or request a quotation for bulk quantities, ensuring timely procurement for all industrial needs.

