The KM 26 Lock Nut 130X165X21 – SKF is an essential component within the realm of bearing accessories, specifically designed for securing bearings onto shafts. Manufactured by SKF, a leading name in the industry, this lock nut features precise dimensions of 130 mm bore diameter, 165 mm outer diameter, and 21 mm thickness. It is typically utilized in heavy machinery and industrial equipment where precise locking of bearings is critical to maintain operational stability.
Technical specifications
| Specification | Value |
| Bore diameter (d) | 130 mm |
| Outer diameter (D) | 165 mm |
| Width / Thickness (B) | 21 mm |
| Weight | 1.9 kg |
| Ring material | Steel |
| ISO / cross-reference equivalent code | KM26 |
Technical advantages
The KM 26 Lock Nut 130X165X21 – SKF offers several technical advantages that make it a preferred choice for industrial applications:
- Precision-machined threads ensuring a secure fit and reducing the risk of loosening during operation.
- Manufactured from high-grade steel, providing robustness and durability in demanding working environments.
- Simple installation process with a corresponding locking washer, reducing downtime during maintenance.
- Standardized dimensions allow for compatibility with a wide range of SKF bearings and shafts.
- Designed to withstand high axial loads, ensuring stability and reliability in critical applications.
Typical applications
The KM 26 Lock Nut is widely used across various industries and applications, including:
- Heavy machinery (cranes, industrial presses)
- Automotive manufacturing (assembly lines, robotic arms)
- Railway engineering (locomotive axles, suspension systems)
- Marine propulsion systems (propeller shafts, gearboxes)
- Wind energy turbines (rotor hubs, nacelle components)
Availability and ordering
Eurobearing.eu is your specialized B2B supplier for the KM26-SKF lock nut, ensuring fast availability and competitive pricing. For bulk quantities, request a quotation directly through our platform. Add this essential component to your cart today to enhance the reliability of your industrial applications.

