The Lock Nut HM44T-H11C – 220X280X32, manufactured by CRF, is a precision-engineered component designed to secure bearings onto shafts. This lock nut features a robust design with a bore diameter of 220 mm, an outer diameter of 280 mm, and a thickness of 32 mm. It serves a critical role in various industrial applications, ensuring the stability and alignment of bearing assemblies. As part of the bearing accessories category, it is essential for the maintenance and longevity of mechanical systems.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 220 mm |
| Outer diameter (D) | 280 mm |
| Width / Thickness (T) | 32 mm |
| Weight | 6.5 kg |
| Basic dynamic load rating (C) | Not applicable |
| Basic static load rating (C0) | Not applicable |
| Limiting speed | Not applicable |
| Reference speed | Not applicable |
| Ring material | Carbon steel |
| ISO / cross-reference equivalent code | HM44T |
Technical advantages
The Lock Nut HM44T-H11C offers several technical advantages that enhance its functionality and usability in industrial settings:
- Precision machining ensures a secure fit, reducing the risk of loosening during operation.
- Manufactured from high-grade carbon steel, providing excellent tensile strength and durability.
- Thread design supports easy installation and removal, minimizing downtime during maintenance.
- Corrosion-resistant coating extends the service life in harsh environments.
- Conforms to ISO standards, ensuring compatibility with a wide range of bearing systems.
Typical applications
The Lock Nut HM44T-H11C is suitable for a variety of specific industrial applications, including:
- Heavy machinery (cranes, excavators, and bulldozers)
- Manufacturing equipment (CNC machines, lathes, and milling machines)
- Automotive assembly lines (engine mounts, transmission systems)
- Renewable energy installations (wind turbines, solar panel tracking systems)
- Steel and aluminum rolling mills
Availability and ordering
Available at Eurobearing.eu, a specialized B2B supplier of mechanical components, the Lock Nut HM44T-H11C – 220X280X32 (SKU: HM44TH11C-ECO) is in stock for immediate dispatch. Businesses can easily add this product to their cart or request a quotation for bulk orders to optimize their procurement process.

