The KM 13 Lock Nut 65X85X12 – SKF is a precision-engineered component designed for securing bearings onto shafts, ensuring optimal alignment and stability. Manufactured by SKF, a leader in bearing technology, this lock nut boasts dimensions of 65 mm bore diameter, 85 mm outer diameter, and 12 mm width. It is commonly utilized in various industrial applications where precise mounting and dismounting of bearings are critical.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 65 mm |
| Outer diameter (D) | 85 mm |
| Width (B) | 12 mm |
| Weight | 0.33 kg |
| Material | Steel |
| ISO designation | KM 13 |
Technical advantages
The KM 13 Lock Nut offers several technical benefits that enhance its performance in industrial settings.
- Precision threading ensures secure fitment and reduces the risk of back-off during operation.
- Manufactured from durable steel, providing resistance to wear and deformation under load.
- Standardized ISO designation allows for easy integration into existing systems.
- Lightweight design at 0.33 kg, facilitating easier handling and installation.
- Compatible with a range of bearing sizes, offering versatility in application.
Typical applications
The KM 13 Lock Nut is versatile and can be used in various industrial sectors, enhancing performance and reliability.
- Heavy machinery (cranes, loaders, excavators)
- Automotive industry (drivetrain assemblies, differential housings)
- Agricultural equipment (tractors, harvesters, ploughs)
- Wind energy (turbine nacelles, rotor assemblies)
- Industrial manufacturing (conveyor systems, assembly lines)
Availability and ordering
At Eurobearing.eu, a specialized B2B supplier, the KM13-SKF lock nut is readily available for fast delivery. Businesses can easily add this product to their cart or request a quotation for bulk quantities to meet their specific needs.

