The KM 15 Lock Nut 75X98X13 by SKF is an essential component in the realm of bearing accessories. This lock nut, crafted with precision, features a bore diameter of 75 mm, an outer diameter of 98 mm, and a width of 13 mm. It serves a crucial role in securing bearings onto shafts, preventing axial movement and ensuring stability under operational loads. Primarily utilized in industrial machinery setups, the SKF KM 15 lock nut is a reliable choice for maintaining the integrity of high-performance mechanical assemblies.
Technical specifications
| Specification | Value |
| Bore diameter (d) | 75 mm |
| Outer diameter (D) | 98 mm |
| Width (B) | 13 mm |
| Weight | 0.29 kg |
| Basic dynamic load rating (C) | Not applicable |
| Basic static load rating (C0) | Not applicable |
| Limiting speed | Not applicable |
| Reference speed | Not applicable |
| Ring material | Steel |
| Precision class | P0 / ABEC-1 |
Technical advantages
The SKF KM 15 Lock Nut is designed with specific features that offer substantial technical benefits:
- Durable steel construction ensures secure fitting and long-lasting performance under load conditions.
- Standard P0 precision class facilitates compatibility with general industrial applications.
- Efficient locking mechanism prevents loosening under vibration, maintaining assembly integrity.
- Weight of just 0.29 kg allows for easy handling and installation.
- Compliant with industry standards for reliability in various mechanical systems.
Typical applications
SKF KM 15 Lock Nut is widely used across various sectors and machine types, including:
- Heavy machinery (construction equipment, mining conveyors)
- Automotive assembly lines (engine mounts, transmission systems)
- Industrial gearboxes (planetary gear systems, reduction drives)
- Power generation equipment (turbines, alternators)
- Material handling systems (conveyor belts, lifting equipment)
Availability and ordering
Eurobearing.eu, a specialized B2B supplier, offers the SKF KM 15 Lock Nut with fast availability. Businesses can easily add this product to their cart or request a quotation for bulk quantities, ensuring their machinery maintains optimal functionality.

