The MB 52 Locking Tab Washer 253X342X3 from SKF is a crucial component in the realm of bearing accessories, specifically designed for secure assembly applications. This locking tab washer, with precise dimensions of 253 mm inner diameter, 342 mm outer diameter, and 3 mm thickness, is engineered to prevent the rotation of bearings or other threaded parts. Commonly used in various industrial sectors, it ensures that nuts or bolts remain tightly in place, reducing the risk of mechanical failures. The SKF MB52-SKF is particularly valued in heavy-duty applications where stability and safety are paramount.
Technical specifications
| Specification | Value |
| Bore diameter (d) in mm | 253 |
| Outer diameter (D) in mm | 342 |
| Width / Thickness (T) in mm | 3 |
| ISO / cross-reference equivalent code | MB52-SKF |
Technical advantages
The SKF MB 52 Locking Tab Washer offers several technical advantages that make it a preferred choice in demanding industrial settings:
- Designed to fit securely in assemblies, preventing the loosening of nuts and bolts under high stress.
- Manufactured from durable materials ensuring long-term performance in harsh environments.
- Accurate dimensioning allows for seamless integration with standard bearing sizes, minimizing installation errors.
- Simple yet effective design reduces maintenance needs and operational downtimes.
- Versatile application across various sectors, enhancing the reliability of mechanical systems.
Typical applications
The MB 52 Locking Tab Washer is utilized across a spectrum of industries, ensuring the stability and reliability of mechanical assemblies:
- Mining and construction machinery (excavators, crushers)
- Automotive manufacturing (engine mounts, transmission systems)
- Heavy-duty industrial equipment (hydraulic presses, conveyor systems)
- Aerospace components (landing gear systems, turbine assemblies)
- Marine engineering (ship engines, propulsion systems)
Availability and ordering
Eurobearing.eu is your specialized B2B supplier for the MB52-SKF Locking Tab Washer, offering rapid availability and the option to request a quote for bulk orders. Ensure your assemblies are secure by adding this product to your cart or contacting us for a customized quotation.

