The KMFE 9 Lock Nut 43.38X65X13 from SKF is a precision-engineered component designed for reliable performance in a variety of industrial applications. As a lock nut, it plays a crucial role in securing bearings and other components in place, preventing loosening due to vibration or operational loads. With dimensions of 43.38 mm bore diameter, 65 mm outer diameter, and 13 mm thickness, this SKF lock nut is ideal for use in demanding environments where maintaining assembly integrity is critical.
Technical specifications
| Specification | Value |
| Bore diameter (d) | 43.38 mm |
| Outer diameter (D) | 65 mm |
| Width / Thickness (B) | 13 mm |
Technical advantages
The KMFE 9 Lock Nut offers several technical benefits that make it a superior choice for industrial applications.
- Compatible with a range of bearing types due to standardized dimensions.
- Manufactured to SKF’s precision standards, ensuring consistent performance.
- Designed to withstand operational vibrations, reducing maintenance needs.
- High-tensile construction to prevent deformation under load.
- Easy installation and removal, facilitating quick assembly and disassembly.
Typical applications
SKF’s KMFE 9 Lock Nut is suited for use in multiple sectors where secure fastening of bearings is essential.
- Automotive industry (gearboxes, drive shafts)
- Heavy machinery (construction equipment, mining equipment)
- Aerospace (rotor assemblies, landing gear systems)
- Industrial manufacturing (conveyor systems, assembly lines)
- Railway industry (bogie assemblies, wheelsets)
Availability and ordering
At Eurobearing.eu, the KMFE9-SKF lock nut is readily available for fast shipping. As a specialized B2B supplier, we offer competitive pricing and the option to request a quote for bulk quantities. Add this item to your cart or contact us for a personalized quotation.

