The MB 9 Locking Tab Washer 45x69x1.25 mm by SKF is a quintessential component designed for securing bearing nuts in various industrial applications. Manufactured with precision, this locking tab washer features inner and outer diameters of 45 mm and 69 mm respectively, with a thickness of 1.25 mm. Its robust design ensures stability and reliability in high-torque settings, making it an ideal choice for heavy machinery and rotational systems. The SKF MB 9 Locking Tab Washer extends its utility as an essential accessory in bearing assemblies, ensuring the secure positioning of bearings within mechanical systems.
Technical specifications
| Specification | Value |
| Bore diameter (d) | 45 mm |
| Outer diameter (D) | 69 mm |
| Width / Thickness (T) | 1.25 mm |
| Weight | Not specified |
| Material | Steel |
| ISO / DIN designation | MB9 |
Technical advantages
The MB 9 Locking Tab Washer 45x69x1.25 mm offers several technical advantages that enhance the performance of machinery:
- Designed to prevent nut loosening in high-vibration environments, ensuring operational safety.
- Manufactured from high-grade steel, providing strength and resistance to wear.
- Standardized dimensions for easy integration into existing systems without modifications.
- Compatibility with a wide range of SKF bearing nuts, ensuring versatile application.
- Simple installation process, minimizing downtime and maintenance requirements.
Typical applications
The MB 9 Locking Tab Washer is utilized across various industries and machinery types, including:
- Automotive manufacturing (gearboxes, engine assemblies)
- Industrial machinery (rotary kilns, conveyor systems)
- Aerospace engineering (turbine engines, landing gear systems)
- Heavy equipment (cranes, excavators)
- Marine applications (propulsion systems, steering mechanisms)
Availability and ordering
Eurobearing.eu offers the SKF MB9-SKF Locking Tab Washer with fast availability to meet your industrial needs. As a specialized B2B supplier, we ensure a seamless purchasing experience. For bulk orders, request a quotation today. Add to cart now to secure this essential component for your operations.

