The KM24 CUSCINETTO 120XX – TIMKEN is a lock nut designed for precision and durability in mechanical assemblies. As a critical component of the Timken brand’s bearing accessories, this lock nut ensures secure attachment in various industrial settings. With precise manufacturing standards, the KM24TIM model is tailored for applications requiring robust load management and precise alignment. This component plays a vital role in the integrity of bearing assemblies, making it indispensable for industries reliant on reliable mechanical operations.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 120 mm |
| Outer diameter (D) | 180 mm |
| Width (B) | 23 mm |
| Weight | 1.5 kg |
| Basic dynamic load rating (C) | 230 kN |
| Basic static load rating (C0) | 340 kN |
| Limiting speed | 5,000 rpm |
| Precision class | P6 / ABEC-3 |
| Ring material | Chrome steel 100Cr6 |
| Factory lubrication | Lithium grease |
Technical advantages
The KM24 CUSCINETTO 120XX – TIMKEN lock nut offers several technical benefits that enhance its performance in industrial applications:
- Precision P6 class ensures tight tolerances, reducing vibration and noise during operation.
- Capable of handling dynamic loads up to 230 kN, suitable for heavy-duty applications.
- Constructed from 100Cr6 chrome steel, providing excellent wear resistance and longevity.
- Designed to operate efficiently at speeds up to 5,000 rpm, accommodating high-speed machinery.
- Pre-lubricated with lithium grease to reduce friction and heat generation.
Typical applications
The KM24 CUSCINETTO 120XX – TIMKEN lock nut is commonly used in various industries and machinery, including:
- Automotive manufacturing (transmissions, differentials)
- Heavy machinery (cranes, excavators)
- Industrial gearboxes (planetary gear systems)
- Pulp and paper industry (rollers, presses)
- Mining equipment (conveyor systems, crushers)
Availability and ordering
Eurobearing.eu is your trusted B2B supplier for the KM24TIM lock nut, ensuring quick availability and delivery. For bulk orders, request a quote to receive competitive pricing. Add this essential component to your cart today or contact us for more information.

