The Lock Nut HM3068, manufactured by CRF, is a crucial component in the category of bearing accessories. Specifically designed as a lock nut, it measures 340 mm in bore diameter, 400 mm in outer diameter, and has a thickness of 45 mm. This lock nut is typically used in industrial applications where secure axial positioning of components on a shaft is essential, such as in heavy machinery and industrial equipment. With precise dimensions and a robust design, the CRF Lock Nut HM3068 ensures reliable performance in demanding environments.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 340 mm |
| Outer diameter (D) | 400 mm |
| Width / Thickness (B) | 45 mm |
| ISO / cross-reference equivalent code | HM3068-ECO |
Technical advantages
The CRF Lock Nut HM3068 offers several technical benefits for industrial applications:
- Precisely machined dimensions ensure secure axial locking on the shaft.
- Compatible with large diameter shafts, supporting heavy-duty machinery.
- Engineered for high axial load applications, enhancing mechanical stability.
- Designed for ease of installation and removal, reducing maintenance downtime.
- Manufactured to ISO standards for assured compatibility with related components.
Typical applications
The Lock Nut HM3068 is suitable for use in various industrial sectors:
- Heavy-duty construction machinery (excavators, loaders)
- Steel and metal processing equipment (rolling mills, presses)
- Marine propulsion systems (turbines, propeller shafts)
- Railway maintenance vehicles (track maintenance machines)
- Agricultural machinery (tractors, harvesters)
Availability and ordering
Eurobearing.eu, a specialized B2B supplier, ensures fast availability of the Lock Nut HM3068 with SKU: HM3068-ECO. Customers can easily add this product to their cart or request a quotation for bulk quantities. For further details and tailored solutions, visit our website to explore our comprehensive range of mechanical industrial components.

