The SKF H 3148 Adaptor Sleeve with Lock Nut is a precision-engineered component designed to facilitate the secure mounting of bearings with tapered bores onto cylindrical shafts. This particular adaptor sleeve measures 220 mm in bore diameter, 312 mm in outer diameter, and has a width of 172 mm. It is typically used in heavy-duty industrial applications where reliable bearing alignment and mounting are crucial. The product is part of SKF’s extensive range of bearing accessories, ensuring compatibility and performance in various operating conditions.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 220 mm |
| Outer diameter (D) | 312 mm |
| Width (B) | 172 mm |
| Weight | Estimated 12 kg |
| Basic dynamic load rating (C) | Not specified |
| Basic static load rating (C0) | Not specified |
| Cage type | Not applicable |
| Shielding / Sealing | Open |
| Operating temperature range | -20 / +120 °C |
| Ring material | Chrome steel |
| Factory lubrication | Not applicable |
| Precision class | P0 / ABEC-1 |
| Internal clearance | Not specified |
| ISO / cross-reference equivalent code | Not specified |
Technical advantages
The SKF H 3148 Adaptor Sleeve offers several technical benefits that enhance its performance in industrial settings:
- Ensures precise bearing alignment, reducing the risk of misalignment and wear.
- Open design allows for easy inspection and maintenance access.
- Compatible with a wide range of tapered bore bearings, providing versatility in application.
- Engineered to withstand a broad temperature range of -20 / +120 °C, suitable for various environments.
- Manufactured from durable chrome steel, contributing to long-lasting service life.
Typical applications
The H 3148 Adaptor Sleeve with Lock Nut finds use across numerous industries and machinery types, including:
- Heavy machinery and equipment (conveyor systems, industrial gearboxes)
- Mining and mineral processing (crusher units, vibrating screens)
- Steel and metal processing (rolling mills, forging presses)
- Marine and offshore installations (winches, propulsion systems)
- Energy and power generation (turbines, generators)
Availability and ordering
Eurobearing.eu offers the SKF H 3148 Adaptor Sleeve with Lock Nut for fast and reliable delivery. As a specialized B2B supplier, we ensure the availability of this product for immediate purchase or quotation requests for bulk quantities. Add to cart or request a quotation today to secure your order.
