The H 310 E Adaptor Sleeve with Lock Nut 45X74X57 – SKF is an essential component in the assembly of mechanical systems, designed to facilitate the mounting and dismounting of bearings onto a shaft. Manufactured by SKF, a leader in bearing technology, this adaptor sleeve is crafted to precise specifications with a bore diameter of 45 mm, an outer diameter of 74 mm, and a width of 57 mm. It is commonly utilized in industrial applications requiring secure and adjustable fitting of bearings, such as in the automotive, manufacturing, and heavy machinery sectors.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 45 mm |
| Outer diameter (D) | 74 mm |
| Width (B) | 57 mm |
| Weight | 0.8 kg |
| Basic dynamic load rating (C) | 43 kN |
| Basic static load rating (C0) | 56 kN |
| Limiting speed | 3400 rpm |
| Reference speed | 2800 rpm |
| Cage type | Pressed steel |
| Operating temperature range | -30°C / +120°C |
| Ring material | Chrome steel 100Cr6 |
| Factory lubrication | Oil |
| Precision class | P0 / ABEC-1 |
| Internal clearance | CN |
Technical advantages
The H 310 E Adaptor Sleeve with Lock Nut provides several technical benefits that enhance its suitability for demanding industrial use:
- Facilitates easy mounting and dismounting of bearings on tapered shafts, reducing downtime.
- Crafted from heat-treated 100Cr6 chrome steel, ensuring a rolling-contact fatigue life exceeding 107 cycles.
- Standard CN radial clearance, making it ideal for applications where preload is not desired.
- Compatible with a wide range of bearing sizes due to its adjustable design.
- Operational capability within a temperature range of -30°C to +120°C, accommodating diverse industrial environments.
Typical applications
The versatility of the H 310 E Adaptor Sleeve with Lock Nut allows it to be used across various industries and machinery, such as:
- Automotive manufacturing (engine assembly lines, transmission systems)
- Heavy industrial machinery (crushers, conveyor systems)
- Textile machinery (weaving looms, spinning machines)
- Pulp and paper processing (paper mills, printing presses)
- Power generation equipment (wind turbines, hydroelectric generators)
Availability and ordering
Eurobearing.eu is your specialized B2B supplier for the H310E-SKF adaptor sleeve, offering fast availability and the option to request a quotation for bulk quantities. Visit our website to add this product to your cart or to request a quotation today.
