The Lock Nut HM3084 by CRF is a precision-engineered bearing accessory designed for optimal performance in heavy-duty industrial applications. This component, measuring 420 mm in bore diameter, 490 mm in outer diameter, and 52 mm in thickness, is crucial in securing bearings onto shafts, preventing axial movement. The HM3084 lock nut is often utilized in industries requiring robust fastening solutions, ensuring stability and precision in operations.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 420 mm |
| Outer diameter (D) | 490 mm |
| Width / Thickness (B) | 52 mm |
| ISO / cross-reference equivalent code | HM3084-ECO |
| Ring material | Chrome steel 100Cr6 |
Technical advantages
The Lock Nut HM3084 provides several technical benefits that enhance its application in industrial settings:
- Manufactured with chrome steel 100Cr6, ensuring rolling-contact fatigue life exceeds 107 cycles, delivering durability in high-stress environments.
- Standard dimensions allow for seamless integration with existing assemblies, reducing downtime during maintenance.
- The robust design withstands high axial loads, providing reliable performance in demanding applications.
- Precision-engineered to maintain shaft alignment, minimizing vibration and wear over time.
- Compatible with a wide range of bearing types and sizes, offering versatility across various applications.
Typical applications
The Lock Nut HM3084 is suitable for use in several specific industrial sectors and machinery types:
- Heavy machinery and construction equipment (cranes, bulldozers, excavators)
- Wind energy systems (turbine gearboxes, generator mounts)
- Railway and transportation industries (locomotive wheel assemblies, braking systems)
- Shipbuilding and marine engineering (propeller shafts, rudder mechanisms)
Availability and ordering
Eurobearing.eu, a specialized B2B supplier, ensures fast availability of the Lock Nut HM3084 (SKU: HM3084-ECO) for your industrial needs. Businesses can easily add this product to their cart or request a quotation for bulk quantities, facilitating efficient procurement processes.

