The H 309 Adaptor Sleeve with Lock Nut, offered by SKF, is an essential component in the realm of mechanical industrial applications. This adaptor sleeve, with precise dimensions of 40 mm bore diameter, 69 mm outer diameter, and 50 mm width, is engineered to securely mount bearings with tapered bores onto cylindrical shafts. Typically used in heavy machinery and equipment, the H 309 Adaptor Sleeve facilitates the effective transmission of loads while maintaining optimal alignment. This product is a critical accessory in the realm of bearing maintenance and installation, ensuring reliable and stable operation in various industrial settings.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 40 mm |
| Outer diameter (D) | 69 mm |
| Width (B) | 50 mm |
| Weight | 0.65 kg |
| Basic dynamic load rating (C) | 28 kN |
| Basic static load rating (C0) | 31.5 kN |
| Reference speed | 7500 rpm |
| Operating temperature range | -20 / +120 °C |
| Ring material | Chrome steel 100Cr6 |
| ISO / cross-reference equivalent code | H309 |
Technical advantages
The H 309 Adaptor Sleeve with Lock Nut provides several concrete technical benefits that enhance the performance and reliability of your machinery:
- Facilitates mounting of bearings with tapered bores onto cylindrical shafts, ensuring secure fit and alignment.
- Manufactured from durable chrome steel 100Cr6 for enhanced resistance to wear and tear.
- Basic dynamic load rating of 28 kN supports substantial radial loads in industrial applications.
- Operates efficiently in temperatures ranging from -20 to +120 °C, suitable for diverse environmental conditions.
- Compatible with a wide range of bearing types, allowing for versatile application across sectors.
Typical applications
The H 309 Adaptor Sleeve is utilized across a variety of specific industrial applications, ensuring optimal performance and reliability:
- Heavy machinery (cranes, conveyor systems)
- Mining equipment (crushers, mills)
- Pulp and paper industry (paper machines, press sections)
- Marine applications (propulsion systems, deck machinery)
- Wind energy (turbine generators, gearboxes)
Availability and ordering
Eurobearing.eu, as a specialized B2B supplier, ensures fast availability of the H309-SKF Adaptor Sleeve with Lock Nut. You can easily add this product to your cart or request a quotation for bulk quantities directly through our platform, ensuring that your industrial needs are met efficiently and effectively.
