The KMK 9 Lock Nut 45X65X11, manufactured by SKF, is a precision-engineered component designed for secure and reliable fastening in mechanical assemblies. With a bore diameter of 45 mm, an outer diameter of 65 mm, and a width of 11 mm, this lock nut is a critical accessory in the realm of bearing applications. It is specifically used to ensure that bearings and other components are securely locked in place, preventing unwanted movement and ensuring optimal functionality in industrial settings. The KMK9-SKF lock nut is particularly suited for heavy-duty applications where precision and stability are paramount.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 45 mm |
| Outer diameter (D) | 65 mm |
| Width / Thickness (B) | 11 mm |
| ISO / cross-reference equivalent code | KMK9-SKF |
Technical advantages
The KMK 9 Lock Nut 45X65X11 offers several technical advantages that make it a preferred choice for demanding applications.
- Secures components with precise threading for enhanced stability in high-load applications.
- Designed to fit seamlessly with SKF bearings, ensuring compatibility and secure fitment.
- Manufactured with high-grade materials to withstand harsh industrial environments.
- Precision engineering supports applications with stringent tolerance requirements.
- Standardized dimensions allow for easy integration into existing assemblies.
Typical applications
The KMK 9 Lock Nut is versatile and finds its use across various industrial sectors and machinery.
- Automotive manufacturing (engine assemblies, transmission systems)
- Heavy machinery (construction equipment, mining machinery)
- Agricultural equipment (tractors, combines)
- Industrial conveyors (material handling systems)
- Power generation (turbines, generators)
Availability and ordering
Eurobearing.eu is a specialized B2B supplier, providing fast availability for the KMK9-SKF lock nut. Customers can easily add this item to their cart or request a quotation for bulk quantities to meet their specific industrial needs.

