The HM 52 T Lock Nut 260X330X36 by SKF is a precision-engineered component designed for securing bearings onto shafts. This lock nut, with dimensions of 260 mm bore diameter, 330 mm outer diameter, and 36 mm width, is a critical accessory in the assembly of large industrial machinery. Known for its robust construction, it is typically used in heavy-duty applications such as wind turbines, mining equipment, and industrial pumps. The SKF HM52T lock nut ensures accurate bearing positioning, contributing to the operational efficiency of the machinery.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 260 mm |
| Outer diameter (D) | 330 mm |
| Width (T) | 36 mm |
| Material | Steel |
| Weight | 9.2 kg |
| ISO designation | HM52T |
| Thread | Tr 260×5 |
| Locking mechanism | Locking washer |
Technical advantages
The HM 52 T Lock Nut offers several technical benefits that make it a preferred choice in industrial settings:
- Tr 260×5 thread ensures precise and secure fitting for heavy-duty applications.
- Steel construction provides high tensile strength and resistance to dynamic loads.
- Compatible with standard locking washers for enhanced operational reliability.
- Optimal for use in environments with significant vibration and torque.
- Robust design supports axial loads, extending the functional lifespan of assemblies.
Typical applications
The SKF HM52T lock nut is suited for a variety of demanding industrial sectors, including:
- Wind energy (turbine nacelles, rotor assemblies)
- Mining machinery (crushers, conveyor belts)
- Marine propulsion systems (shaft line components)
- Industrial compressors (centrifugal and axial compressors)
- Oil and gas (pumping units, drilling rigs)
Availability and ordering
Eurobearing.eu is your trusted B2B supplier for the SKF HM52T lock nut, offering fast availability and competitive pricing. For bulk orders or specific quotes, please contact our sales team. Add the HM52T-SKF to your cart or request a quotation today to ensure your machinery operates smoothly and efficiently.

