Product Overview: The H 220 Adapter Sleeve
The H 220 is a high-quality adapter sleeve designed to securely mount bearings with a tapered bore onto 100mm cylindrical shafts. As a key component in our H 200 Series of Adapter Sleeves, it provides a simple, reliable, and cost-effective method for locating bearings. This sleeve assembly, which includes a corresponding lock nut (KM 20) and lock washer (MB 20), eliminates the need for special shaft machining and allows for the use of standard commercial shafts.
The H 220 features a split design, making both installation and dismounting straightforward. By tightening the lock nut, the sleeve is pressed into the bearing's tapered bore, creating a firm interference fit on the shaft. This ensures precise positioning and prevents axial movement during operation. It is an essential accessory for a wide range of industrial machinery where robust and maintainable bearing arrangements are required.
Key Features of the H 220 Sleeve
- Simplified Mounting: Allows for easy installation of tapered bore bearings onto plain or stepped cylindrical shafts.
- Secure Fit: Creates a strong interference fit that firmly secures the bearing in the desired position.
- Accommodates Shaft Tolerances: Can compensate for minor variations in shaft diameter, ensuring a reliable fit.
- Complete Assembly: Typically supplied as a set with a lock nut and a locking washer for a complete mounting solution.
- Slit Design: The axial slit facilitates easy compression onto the shaft during installation.
- High-Quality Material: Manufactured from durable steel to withstand high mounting forces and operational loads.
Common Applications
- Conveyor Systems: Used to mount bearings on long conveyor shafts where precise machining is impractical.
- Industrial Fans and Blowers: Provides a secure mounting solution for bearings in air-handling units.
- Agricultural Machinery: Ideal for equipment such as combines and balers that operate in demanding conditions.
- Mining and Construction: Employed in crushers, screens, and other heavy-duty machinery.
- Pumps and Gearboxes: Ensures stable and reliable positioning of bearings on drive shafts.
- Textile and Paper Mills: Facilitates easy maintenance and replacement of bearings on rollers.
- General Industrial Machinery: A versatile solution for various power transmission applications.
Benefits of Using the H 220 Adapter Sleeve
- Cost-Effective: Reduces manufacturing costs by allowing the use of less precisely machined commercial shafts.
- Easy Installation & Dismounting: The design simplifies the process of mounting and removing bearings, reducing maintenance time.
- Enhanced Reliability: Provides a secure and concentric grip on the shaft, improving the performance and lifespan of the bearing.
- Versatility: Can be used with various bearing types, including spherical roller and self-aligning ball bearings.
- Improved Maintenance: Bearings can be easily dismounted for inspection or replacement without damaging the shaft.
- Global Standard: Manufactured to internationally recognized dimensions, ensuring interchangeability and availability.
