The HA 313 Adaptor Sleeve with Lock Nut 55,563X79X64 – SKF is a precision-engineered component designed to facilitate the secure mounting of bearings with a tapered bore onto cylindrical shafts. Manufactured by SKF, this adaptor sleeve is engineered for applications requiring precise positioning and secure attachment. With main dimensions of 55.563 mm bore diameter, 79 mm outer diameter, and 64 mm width, it is suited for a variety of industrial applications that demand reliability and precision.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 55.563 mm |
| Outer diameter (D) | 79 mm |
| Width (B) | 64 mm |
| Weight | Not available |
| Basic dynamic load rating (C) | Not available |
| Basic static load rating (C0) | Not available |
| Limiting speed | Not available |
| Reference speed | Not available |
| Cage type | Not available |
| Shielding / Sealing | Open |
| Operating temperature range | Not available |
| Ring material | Not available |
| Factory lubrication | Not available |
| Precision class | Not available |
| Internal clearance | Not available |
| ISO / cross-reference equivalent code | Not available |
Technical advantages
The HA 313 Adaptor Sleeve with Lock Nut offers a range of technical advantages that make it a valuable component in various industrial settings:
- Secure mounting of tapered bore bearings on cylindrical shafts, ensuring stability in operation.
- Designed for ease of installation and removal, reducing maintenance time and effort.
- Open design, allowing for compatibility with various lubrication techniques and maintenance practices.
- Precision-engineered dimensions for accurate fit and alignment, minimizing vibration and noise.
- Adaptable to a wide range of industrial environments and conditions.
Typical applications
The HA 313 Adaptor Sleeve with Lock Nut is utilized across diverse industries, providing reliable performance in specific applications:
- Heavy machinery (conveyor systems, crushers)
- Material handling equipment (hoists, cranes)
- Pulp and paper industry (paper machines, rollers)
- Mining industry (drilling rigs, ore crushers)
- Power generation (turbines, generators)
Availability and ordering
Eurobearing.eu is your specialized B2B supplier for the HA 313 Adaptor Sleeve with Lock Nut. With fast availability and the option to request a quote for bulk quantities, you can easily add this product to your cart or contact us for more information. Ensure your industrial applications are running smoothly with SKF’s reliable adaptor sleeves.

