The HA 209 Adaptor Sleeve with Lock Nut 40X69X44 by SKF is a precision-engineered mechanical component designed to facilitate the mounting of bearings with a tapered bore onto cylindrical shafts. This adaptor sleeve, with its specific dimensions of 40mm bore diameter, 69mm outer diameter, and 44mm width, is essential in various industrial applications. It is particularly useful in the efficient assembly of rotating equipment, ensuring stable and secure bearing mounting.
Technical specifications
| Specification | Value |
| Bore diameter (d) | 40 mm |
| Outer diameter (D) | 69 mm |
| Width (B) | 44 mm |
| Weight | 0.49 kg |
| Ring material | High-grade steel |
| ISO / cross-reference equivalent code | HA209 |
Technical advantages
The SKF HA 209 Adaptor Sleeve with Lock Nut offers several technical benefits that ensure its suitability in demanding industrial environments:
- Facilitates the mounting of bearings with tapered bores onto cylindrical shafts, reducing installation time.
- Manufactured from high-grade steel, providing excellent strength and wear resistance.
- Weight of 0.49 kg ensures optimal balance between strength and ease of handling.
- Compatible with various bearing types, enhancing versatility in mechanical assemblies.
- Designed to meet ISO standards, ensuring reliable performance across multiple applications.
Typical applications
The HA 209 Adaptor Sleeve is utilized across diverse industrial sectors, demonstrating its versatility and reliability:
- Machinery manufacturing (conveyor systems, industrial fans)
- Automotive industry (drive shafts, gearboxes)
- Textile machinery (spinning machines, looms)
- Agricultural equipment (harvesters, tillers)
- Mining equipment (crushers, separators)
Availability and ordering
Eurobearing.eu is your trusted B2B supplier for the HA209-SKF, ensuring fast availability and competitive pricing. For bulk orders, request a quote to receive tailored offers. Add this component to your cart today or contact us for more information.

