The Lock Nut KM2 – 15x25x5 by CRF is an essential component in the bearing accessories category, specifically designed for securing bearings and other machine elements onto shafts. With main dimensions of 15 mm bore diameter, 25 mm outer diameter, and a thickness of 5 mm, this lock nut is engineered for precise and efficient use in various industrial sectors. Typical applications of the CRF Lock Nut KM2 include securing bearings in mechanical assemblies, ensuring axial positioning and stability.
Technical specifications
| Specification | Value |
| Bore diameter (d) | 15 mm |
| Outer diameter (D) | 25 mm |
| Width / Thickness (B) | 5 mm |
| Ring material | Steel |
| ISO / cross-reference equivalent code | KM2 |
Technical advantages
The CRF Lock Nut KM2 offers several technical benefits that enhance its performance in various industrial applications.
- Manufactured from robust steel, ensuring high strength and resistance to wear.
- Standardized dimensions allow for easy integration into existing assemblies.
- ISO equivalent code ensures compatibility with international standards.
- Engineered for secure axial positioning of bearings, reducing the risk of displacement.
- Simple installation and removal process minimizes downtime during maintenance.
Typical applications
The Lock Nut KM2 finds its use in a wide range of industries due to its versatility and reliability.
- Automotive manufacturing (axle and wheel assemblies)
- Industrial machinery (gearboxes, conveyors)
- Heavy equipment (excavators, loaders)
- Textile machinery (spinning frames, looms)
- Agricultural machinery (tractors, harvesters)
Availability and ordering
Eurobearing.eu, as a specialized B2B supplier, offers fast availability of the Lock Nut KM2 – 15x25x5, SKU: KM2-ECO. For bulk quantities, you can request a quote to meet your specific requirements. Add this product to your cart or contact us for more information on ordering.

