The Lock Nut KM 5 SKF is a high-precision bearing accessory designed to secure bearing positions on shafts effectively. Manufactured by SKF, this lock nut is an essential component in various industrial applications, ensuring the safe and efficient operation of rotating machinery. It features a robust construction with precise dimensions tailored to meet the demanding needs of the industry. Commonly used in conjunction with rolling bearings, the KM 5 lock nut is suitable for applications where exact positioning and secure locking are critical.
Technical specifications
| Specification | Value |
| Bore diameter (d) | 25 mm |
| Outer diameter (D) | 40 mm |
| Width / Thickness (B) | 6 mm |
| Weight | 0.045 kg |
| Basic dynamic load rating (C) | – |
| Basic static load rating (C0) | – |
| Limiting speed | – |
| Reference speed | – |
| Cage type | – |
| Shielding / Sealing | – |
| Operating temperature range | – |
| Ring material | – |
| Factory lubrication | – |
| Precision class | – |
| Internal clearance | – |
| ISO / cross-reference equivalent code | – |
Technical advantages
The Lock Nut KM 5 SKF offers numerous technical advantages that make it a preferred choice in diverse industrial settings:
- Manufactured to precise ISO standards, ensuring compatibility with standardized bearing types.
- Constructed from high-strength materials, supporting robust locking and positioning of bearings on shafts.
- Designed for easy installation and removal, reducing maintenance time and effort.
- Compatible with a variety of SKF bearings, offering flexibility in application.
- Ensures secure locking, minimizing the risk of bearing loosening during operation.
Typical applications
The Lock Nut KM 5 SKF is utilized across several industries, providing dependable performance in various machinery types:
- Automotive manufacturing (transmission systems, wheel hubs)
- Industrial machinery (conveyor systems, milling machines)
- Oil and gas equipment (pumps, drilling rigs)
- Heavy-duty construction machinery (cranes, excavators)
- Aerospace components (turbofan engines, landing gear systems)
Availability and ordering
Eurobearing.eu is your specialized B2B supplier for the Lock Nut KM 5 SKF, offering quick availability and reliable service. You can easily add this product to your cart or request a quotation for bulk orders to meet your industrial needs efficiently.

