The MB 6 Locking Tab Washer 27,5X49X1,25 by SKF is a precision-engineered bearing accessory designed to secure the position of locknuts in industrial applications. This specific component measures 27.5 mm in bore diameter, 49 mm in outer diameter, and has a thickness of 1.25 mm. Commonly utilized in mechanical assemblies, the locking tab washer ensures the stability and integrity of bearings by preventing rotational loosening. As part of SKF’s renowned product line, this washer meets stringent industry standards for performance and reliability.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 27.5 mm |
| Outer diameter (D) | 49 mm |
| Width / Thickness (T) | 1.25 mm |
| ISO / cross-reference equivalent code | MB6 |
Technical advantages
The MB 6 Locking Tab Washer offers several distinct technical advantages, enhancing its utility in various industrial settings:
- Prevents locknut loosening under vibration due to secure tab engagement.
- Compatible with a wide range of locknut sizes, adding versatility to applications.
- Manufactured to SKF’s rigorous quality control standards, ensuring precise tolerances.
- Constructed to withstand harsh operational environments, reducing maintenance needs.
- Easy to install, minimizing downtime during maintenance or assembly.
Typical applications
This locking tab washer is integral to numerous industries and machinery, including:
- Heavy machinery (crushers, conveyors, dredgers)
- Automotive manufacturing (gearboxes, differentials)
- Power generation (turbines, generators)
- Marine engineering (propulsion systems, winches)
- Mining equipment (excavators, drilling rigs)
Availability and ordering
As a specialized B2B supplier, Eurobearing.eu offers swift availability of the MB6-SKF locking tab washer. Clients can easily add this product to their cart for immediate purchase or request a quotation for bulk quantities to suit larger industrial needs.

