The KM 24 Lock Nut 120X155X20 by SKF is an essential component in the realm of bearing accessories, specifically designed to secure bearings onto shafts. Manufactured by SKF, a leader in the bearing industry, this lock nut comes with precise dimensions of 120 mm bore diameter, 155 mm outer diameter, and 20 mm width. Its robust construction ensures it can withstand demanding industrial environments, making it a critical choice for applications requiring secure bearing positioning and adjustment.
Technical specifications
| Specification | Value |
| Bore diameter (d) | 120 mm |
| Outer diameter (D) | 155 mm |
| Width (B) | 20 mm |
| Weight | 1.5 kg |
| Precision class | P0 / ABEC-1 |
Technical advantages
The SKF KM 24 Lock Nut provides specific benefits that enhance its functionality in industrial applications:
- Constructed for precise and secure bearing positioning, minimizing shaft misalignment.
- Standard P0 precision class ensures compatibility with a vast range of industrial machinery.
- Manufactured to be easily adjustable, allowing for quick assembly and disassembly.
- Designed to withstand high radial loads, contributing to the stability of the bearing setup.
- Robust build ensures reliable performance in harsh environments with high mechanical stress.
Typical applications
The KM 24 Lock Nut is versatile and finds its use across various industries, including:
- Heavy-duty machinery (crushers, conveyors, and milling machines)
- Automotive manufacturing (drive shafts, transmission systems)
- Aerospace (engine mounts, landing gear assemblies)
- Marine applications (propulsion systems, steering mechanisms)
- Industrial gearboxes (planetary gears, worm gears)
Availability and ordering
Eurobearing.eu, as a specialized B2B supplier, ensures fast availability of the KM24-SKF lock nut. Businesses can easily add this item to their cart for immediate purchase or request a quotation for bulk quantities, ensuring that all industrial demands are met efficiently.

