Product Overview: The H 2311 Adapter Sleeve
The H 2311 is a high-quality adapter sleeve designed for mounting bearings with a 55mm tapered bore onto a 50mm cylindrical shaft. As a key component in our H 2300 Series, this sleeve simplifies the installation process, providing a secure and precise fit without the need for complex shaft machining. It is part of our comprehensive range of Adapter Sleeves, essential accessories for a wide variety of industrial machinery. The H 2311 assembly includes the slotted sleeve, a corresponding lock nut, and a lock washer, ensuring that the bearing is firmly positioned and locked onto the shaft.
Manufactured from durable steel, the H 2311 adapter sleeve is engineered for reliability in demanding operational environments. Its split design allows for easy installation and dismounting, making it a cost-effective and convenient solution for locating bearings on smooth or stepped shafts. Whether used in conveyor systems, industrial fans, or agricultural equipment, this sleeve ensures optimal performance and extends the service life of the entire bearing assembly.
Key Features of the H 2311 Adapter Sleeve
- Precise Fit: Designed to mount bearings with a 55mm tapered bore on 50mm shafts.
- Complete Assembly: Supplied with a lock nut (KM 11) and lock washer (MB 11) for secure fastening.
- Simplified Mounting: Allows for easy installation of bearings on plain or stepped shafts, reducing assembly time.
- High-Quality Material: Constructed from durable steel to withstand high loads and ensure long-term reliability.
- Split-Sleeve Design: Facilitates easy installation, adjustment, and removal for maintenance purposes.
- Cost-Effective: Eliminates the need for special shaft tolerances or shoulders, lowering manufacturing costs.
Common Applications
- Conveyor Systems: Used to mount bearings on head and tail pulleys, ensuring stable and reliable operation.
- Industrial Fans and Blowers: Provides secure mounting for bearings in high-speed rotational applications.
- Agricultural Machinery: Ideal for equipment such as harvesters and balers where robust bearing support is critical.
- Mining and Quarrying Equipment: Suitable for crushers, screens, and conveyors operating under heavy loads and harsh conditions.
- Pumps and Compressors: Ensures precise alignment and secure positioning of bearings on shafts.
- Textile and Printing Machinery: Used for mounting rollers and drums, facilitating smooth and consistent performance.
- Material Handling Equipment: Essential for reliable operation in hoists, cranes, and other lifting devices.
Benefits of Using the H 2311 Sleeve
- Enhanced Bearing Performance: Provides a secure, concentric grip on the shaft, improving the operational stability of the bearing.
- Increased Equipment Uptime: The reliable mounting reduces the risk of bearing slippage and premature failure, minimizing downtime.
- Simplified Maintenance: The design allows for straightforward dismounting of the bearing for inspection or replacement.
- Design Flexibility: Enables bearings to be located at any position along a plain shaft, offering greater flexibility in machine design.
- Reduced Machining Costs: Allows for the use of commercially available shafts with wider tolerances, saving time and money.
- Improved Reliability: Ensures the bearing is securely locked in place, preventing axial movement and maintaining performance under load.
