The HA 310 Adaptor Sleeve with Lock Nut 45X74X54 – SKF is a precision-engineered mechanical component designed for industrial applications requiring robust and precise fitment of bearings onto shafts. Manufactured by SKF, a renowned leader in bearing technology, this adaptor sleeve is integral in ensuring secure and efficient mounting of bearings. With dimensions of 45 mm bore diameter, 74 mm outer diameter, and 54 mm width, it caters to various industrial needs, enhancing the operational efficiency of machinery by optimizing alignment and reducing vibration.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 45 mm |
| Outer diameter (D) | 74 mm |
| Width (B) | 54 mm |
| ISO / cross-reference equivalent code | HA310-SKF |
Technical advantages
The HA 310 Adaptor Sleeve with Lock Nut offers several technical advantages, making it a preferred choice for various industrial applications:
- Secure mounting of bearings reduces shaft wear and prolongs machine life.
- Compatible with a wide range of shaft diameters due to adaptable design.
- Precision fit minimizes vibration, enhancing operational stability.
- Efficient locking mechanism prevents slippage, ensuring consistent performance.
- Robust construction withstands harsh industrial environments.
Typical applications
This adaptor sleeve is suitable for a range of specific industries and machinery, ensuring optimal performance in:
- Pulley systems (conveyor belts, transmission systems)
- Heavy machinery (cranes, excavators)
- Industrial pumps and compressors
- Textile machinery (looms, spindles)
- Mining equipment (crushers, grinders)
Availability and ordering
At Eurobearing.eu, we specialize in providing high-quality mechanical components like the HA310-SKF adaptor sleeve. This product is available for fast delivery, ensuring minimal downtime for your operations. For bulk orders, please request a quotation to benefit from our competitive pricing. Add to cart or request a quote today to secure your supply.

