Product Overview: The H 3030 Adapter Sleeve
The H 3030 is a high-quality adapter sleeve designed for mounting bearings with a 150 mm tapered bore onto a 140 mm cylindrical shaft. As a crucial component in our Adapter Sleeves collection and part of the popular H 3000 Series, this sleeve simplifies the mounting process, providing a secure and reliable fit without the need for complex shaft machining. It is supplied as a complete assembly with a corresponding KM 30 lock nut and MB 30 lock washer, ensuring that the bearing is properly located and fixed axially on the shaft.
Adapter sleeves are the most commonly used components for locating bearings with a tapered bore onto a cylindrical shaft seating. Their split design and precision-engineered taper facilitate easy installation, adjustment, and dismounting, making them a cost-effective and versatile solution for a wide range of industrial applications. Our H 3030 sleeves are manufactured to strict industry standards to ensure consistent performance and durability.
Key Features of the H 3030 Sleeve
- Easy Installation: Allows for quick and straightforward mounting of tapered bore bearings onto cylindrical shafts.
- Complete Assembly: Supplied with a high-quality lock nut (KM 30) and lock washer (MB 30) for a secure and complete mounting solution.
- Precise Positioning: Enables the bearing to be positioned at any point along a plain shaft, offering design flexibility.
- Cost-Effective: Eliminates the need for special steps or shoulders on the shaft, reducing manufacturing costs and complexity.
- Durable Construction: Made from high-grade steel to withstand heavy loads and ensure long-term reliability.
- Secure Fit: The tapered design provides a strong, concentric grip on the shaft, preventing fretting corrosion and ensuring stable operation.
Common Applications
- Conveyor Systems: Used to mount bearings on head and tail pulley shafts.
- Industrial Fans and Blowers: Provides secure mounting for fan shaft bearings in large-scale ventilation systems.
- Mining and Quarrying Equipment: Essential for mounting bearings in crushers, vibrating screens, and other heavy-duty machinery.
- Pulp and Paper Mills: Utilized in roller and drum assemblies where reliable bearing location is critical.
- Agricultural Machinery: Applied in harvesters, combines, and other equipment with long shafts requiring intermediate bearing support.
- Textile Machinery: Ensures precise and stable operation of rollers in spinning and weaving machines.
Benefits of Using the H 3030 Adapter Sleeve
- Simplified Maintenance: Facilitates easy dismounting of bearings for inspection or replacement, reducing downtime.
- Enhanced Reliability: Provides a robust and secure connection between the bearing and shaft, improving overall machine performance.
- Versatility: Accommodates wider shaft tolerances compared to bearings with a cylindrical bore, simplifying shaft manufacturing.
- Reduced Assembly Costs: Lowers overall assembly expenses by simplifying the shaft design and mounting process.
- Extended Bearing Life: A proper and secure fit minimizes vibration and wear, contributing to a longer service life for the bearing.
