The MB 9 A Locking Tab Washer 42X69X1.8 by SKF is a precision-engineered component designed to secure and lock nuts in place, thereby preventing unintentional loosening in various mechanical assemblies. Manufactured by SKF, a renowned leader in the field of bearing accessories, this locking tab washer has dimensions of 42 mm bore diameter, 69 mm outer diameter, and a thickness of 1.8 mm. It is typically employed in industrial settings where maintaining the integrity and alignment of mechanical components is crucial, such as in heavy machinery and automotive applications.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 42 mm |
| Outer diameter (D) | 69 mm |
| Thickness (T) | 1.8 mm |
| Material | Steel |
| ISO / cross-reference equivalent code | MB9A-SKF |
Technical advantages
The MB 9 A Locking Tab Washer provides several technical benefits that make it an indispensable component in precision assemblies:
- Manufactured from robust steel, ensuring high resistance to deformation under load.
- Precision-engineered dimensions for seamless integration with standard nuts and bearings.
- Standardized design allows compatibility with a wide range of SKF bearings and accessories.
- Compact design minimizes space requirements within assemblies, optimizing the use of available space.
- ISO-compliant, ensuring reliable performance and interchangeability in international applications.
Typical applications
The MB 9 A Locking Tab Washer is utilized across various industries and applications, providing essential locking functionality in:
- Automotive sector (wheel hubs, transmission systems)
- Heavy machinery (excavators, bulldozers)
- Manufacturing equipment (conveyors, presses)
- Marine applications (propulsion systems, deck machinery)
- Aerospace industry (landing gear assemblies, flight control systems)
Availability and ordering
Eurobearing.eu is your specialized B2B supplier for the MB9A-SKF Locking Tab Washer, offering fast availability and competitive pricing. For bulk orders, you can request a detailed quotation to meet your specific needs. Add this essential component to your cart today or contact us for more information on quantity discounts.

