The KMT 9 Lock Nut 45X70X22 – SKF is a precise mechanical component designed for secure axial locking of bearings on shafts. Manufactured by SKF, a leading name in the field of bearing technology, this lock nut is typically used in conjunction with adapter sleeves and withdrawal sleeves to ensure a rigid connection in industrial machinery. The lock nut has a bore diameter of 45 mm, an outer diameter of 70 mm, and a thickness of 22 mm, making it a vital part of various machine assemblies requiring reliable axial load retention.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 45 mm |
| Outer diameter (D) | 70 mm |
| Width / Thickness (B) | 22 mm |
Technical advantages
The SKF KMT 9 lock nut offers several technical benefits that enhance its functionality and reliability in demanding industrial applications:
- Engineered to handle high axial loads without compromising the integrity of the shaft assembly.
- Precision-machined threads reduce the risk of loosening under vibration and dynamic loads.
- Compatible with a wide range of bearing types, providing versatility in assembly configurations.
- Manufactured from high-strength materials for enhanced resistance to wear and deformation.
- Easy installation and removal, minimizing downtime in maintenance operations.
Typical applications
The SKF KMT 9 lock nut is widely used across various industries and applications due to its robust construction and versatile compatibility:
- Industrial gearboxes and reducers
- Heavy-duty conveyor systems
- Precision machine tools and spindles
- Automotive transmission assemblies
- Wind turbine rotor assemblies
Availability and ordering
Eurobearing.eu is your specialised B2B supplier for the SKF KMT 9 lock nut, offering fast availability and competitive pricing. For bulk orders, you can request a quote to meet your specific needs. Add this essential component to your cart or request a quotation today to secure your machine assemblies with confidence.

