The Locking Tab Washer MB31 – 155, brought to you by CRF, is a key component in the realm of bearing accessories. Specifically designed as a locking tab washer, this product plays a vital role in securing and maintaining the integrity of assembled components by preventing the rotation of the bearing lock nut. With dimensions tailored for precision, the MB31 – 155 is engineered to fit seamlessly in a variety of industrial applications, making it an indispensable element in machinery operations requiring stability and reliability.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 155 mm |
| Outer diameter (D) | 160 mm |
| Width / Thickness (B, W or T) | 4 mm |
| Weight | 50 g |
| Ring material | Steel |
Technical advantages
The Locking Tab Washer MB31 – 155 offers several technical benefits that support its use in various industrial environments.
- Manufactured with high-precision dimensions, ensuring a perfect fit for 155 mm bore diameter applications.
- Constructed from robust steel, providing excellent resistance to wear and deformation under operational stress.
- Thin profile of 4 mm allows for minimal space occupation, ideal for compact assembly setups.
- Weighing only 50 g, it adds negligible weight to the overall assembly, maintaining system efficiency.
- Compatible with various lock nuts, enhancing versatility in different mechanical settings.
Typical applications
The Locking Tab Washer MB31 – 155 is suited for diverse industrial sectors, ensuring reliable performance in:
- Heavy machinery (conveyors, crushers, mixers)
- Automotive manufacturing (engine assemblies, transmission systems)
- Agricultural equipment (tractors, harvesters, tillage machines)
- Mining operations (drilling rigs, excavators, loaders)
- Railway systems (locomotive engines, freight cars)
Availability and ordering
Eurobearing.eu is your specialized B2B supplier for the Locking Tab Washer MB31 – 155, SKU: MB31-ECO. With fast availability and the option to request a quote for bulk quantities, we ensure that your industrial needs are met efficiently. Add to cart or request a quotation today for seamless integration into your operations.

