The H 3140 Adaptor Sleeve with Lock Nut from SKF is a precision-engineered component designed to facilitate the mounting of bearings with a tapered bore onto cylindrical shafts. With its specific dimensions of 180 mm bore diameter, 262 mm outer diameter, and 150 mm width, this adaptor sleeve is integral to ensuring secure and stable bearing setups. Typically used in heavy-duty industrial applications, the SKF H 3140 is essential for achieving optimal alignment and load distribution in machinery systems.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 180 mm |
| Outer diameter (D) | 262 mm |
| Width (B) | 150 mm |
| Weight | Not specified |
| Basic dynamic load rating (C) | Not specified |
| Basic static load rating (C0) | Not specified |
| Limiting speed (rpm) | Not specified |
| Reference speed (rpm) | Not specified |
| Cage type | Not specified |
| Shielding / Sealing | Open |
| Operating temperature range | Not specified |
| Ring material | Not specified |
| Factory lubrication | Not specified |
| Precision class | P0 / ABEC-1 |
| Internal clearance | Not specified |
| ISO / cross-reference equivalent code | Not specified |
Technical advantages
The SKF H 3140 Adaptor Sleeve offers several technical benefits that enhance its utility in industrial settings:
- Compatible with bearings featuring a tapered bore, ensuring precise fitment and reliable operation.
- Open design facilitates easy inspection and maintenance, crucial for routine machinery checks.
- Precision class P0 / ABEC-1 ensures standard accuracy for general industrial applications.
- Engineered to distribute load evenly across the bearing surface, reducing wear and extending service intervals.
- Simplifies the assembly process by accommodating slight misalignments between the shaft and bearing.
- SKF’s robust engineering standards guarantee consistent performance in demanding conditions.
Typical applications
The H 3140 Adaptor Sleeve is utilized across various sectors, contributing to effective machinery function:
- Heavy machinery (conveyors, crushers, mixers)
- Wind energy (turbine main shafts, gearbox assemblies)
- Paper manufacturing (rollers, calenders)
- Mining equipment (excavators, drill rigs)
- Steel industry (rolling mills, furnaces)
Availability and ordering
Eurobearing.eu is your specialized B2B supplier for the H 3140 Adaptor Sleeve with Lock Nut by SKF. We ensure fast availability of this critical component. For bulk orders, please request a quote. Add the H 3140-SKF to your cart today for seamless integration into your industrial systems.
