The Lock Nut HM3048 – 240X290X34 from CRF is a precision-engineered bearing accessory designed for use in various industrial applications. This lock nut, with its specific dimensions of 240 mm bore diameter, 290 mm outer diameter, and 34 mm width, ensures secure and precise axial positioning of bearings on shafts. It is particularly suitable for high-load mechanical systems where maintaining alignment is critical.
Technical specifications
| Specification | Value |
| Bore diameter (d) | 240 mm |
| Outer diameter (D) | 290 mm |
| Width (W) | 34 mm |
| Weight | 4.5 kg |
| Ring material | Steel |
| ISO equivalent code | HM3048 |
Technical advantages
The Lock Nut HM3048 – 240X290X34 offers several technical benefits that make it a reliable choice for industrial applications:
- Ensures precise axial positioning and alignment of bearings, reducing the risk of misalignment.
- Manufactured from robust steel, providing high mechanical strength under load.
- Suitable for use in high-load applications due to its substantial weight of 4.5 kg.
- Complies with ISO standards, ensuring compatibility and quality assurance.
- Engineered for easy and secure installation, minimizing downtime in maintenance operations.
Typical applications
The Lock Nut HM3048 – 240X290X34 is commonly used in the following industries and machinery:
- Heavy-duty machinery (hydraulic presses, industrial gearboxes)
- Automotive manufacturing (engine assembly lines, transmission systems)
- Wind energy turbines (bearing assemblies, rotor shafts)
- Mining equipment (crushers, conveyors)
- Steel production (rolling mills, foundry operations)
Availability and ordering
Eurobearing.eu specializes in providing high-quality mechanical components like the Lock Nut HM3048-ECO with fast availability. For bulk orders, you can request a quotation directly through our platform. Add this product to your cart or contact us for further assistance.

