The H 205 Adaptor Sleeve with Lock Nut 20X42X34, manufactured by SKF, is an essential component in the realm of bearing accessories. This precision adaptor sleeve is designed to facilitate the mounting of bearings with tapered bores onto cylindrical shafts, ensuring secure and reliable operation. With dimensions of 20 mm bore diameter, 42 mm outer diameter, and 34 mm width, it is tailored for industrial applications requiring precise alignment and stable fastening. Commonly utilized in heavy machinery and industrial equipment, the SKF H205-SKF is engineered to meet rigorous operational demands.
Technical specifications
| Specification | Value |
| Bore diameter (d) | 20 mm |
| Outer diameter (D) | 42 mm |
| Width (B) | 34 mm |
| Weight | 0.19 kg |
| Basic dynamic load rating (C) | Not specified |
| Basic static load rating (C0) | Not specified |
| Limiting speed | Not specified |
| Reference speed | Not specified |
| Cage type | Not applicable |
| Shielding / Sealing | Open |
| Operating temperature range | -20 / +120 °C |
| Ring material | Chrome steel 100Cr6 |
| Factory lubrication | Oil |
| Precision class | ISO P0 |
| Internal clearance | Not applicable |
| ISO / cross-reference equivalent code | Not specified |
Technical advantages
The H 205 Adaptor Sleeve with Lock Nut offers a range of technical advantages that enhance its functionality in industrial settings:
- Facilitates secure mounting for bearings with tapered bores, ensuring precise alignment.
- Manufactured with chrome steel 100Cr6 for enhanced structural integrity and wear resistance.
- Open design allows for easy inspection and maintenance during operational cycles.
- Operates effectively within a wide temperature range of -20 to +120 °C, suitable for diverse environments.
- Precision ISO P0 class, providing standard fit for general mechanical applications.
Typical applications
The SKF H205-SKF adaptor sleeve is ideally suited for use in the following industries and machinery:
- Heavy industrial machinery (pumps, compressors, turbines)
- Automotive industry (gearboxes, transmission systems)
- Construction equipment (cranes, excavators, loaders)
- Mining operations (drilling machines, conveyors)
- Textile machinery (spinning machines, looms)
Availability and ordering
Eurobearing.eu is your trusted B2B supplier for the H205-SKF, offering rapid availability and the option to request a quote for bulk purchases. Ensure seamless integration into your industrial applications by adding this adaptor sleeve to your cart or contacting us for a personalized quotation.

