Product Overview: H 222 Adapter Sleeve
The H 222 is a high-quality adapter sleeve from our H 200 Series, designed to facilitate the mounting of bearings with a tapered bore onto cylindrical shafts. Specifically, this sleeve allows a bearing with a 110 mm tapered bore, such as the 22222 Spherical Roller Bearing, to be securely fitted onto a 100 mm diameter shaft. As a crucial component in our Adapter Sleeves collection, the H 222 provides a simple, reliable, and cost-effective method for locating bearings on smooth or stepped shafts.
This adapter sleeve assembly includes the slotted sleeve, a corresponding KM 22 lock nut, and an MB 22 lock washer. The sleeve is pushed into the bearing's tapered bore, and tightening the lock nut secures the entire assembly firmly in position. This method simplifies installation and dismounting, making it a preferred choice in a wide range of industrial applications.
Key Features of the H 222 Adapter Sleeve
- Simplified Mounting: Enables easy and secure mounting of bearings with a tapered bore on cylindrical shafts.
- Complete Assembly: Supplied with a precision-matched lock nut (KM 22) and lock washer (MB 22) for a secure fit.
- Cost-Effective: Eliminates the need for specially machined stepped shafts, allowing the use of standard commercial shafting.
- Easy Installation & Dismounting: The split sleeve design simplifies both the fitting and removal processes, reducing maintenance time.
- Precise Fit: Manufactured to tight tolerances to ensure accurate and concentric positioning of the bearing.
- Durable Construction: Made from high-strength steel to withstand operational stresses and ensure long service life.
Common Applications
- Conveyor Systems: Used to mount bearings on long conveyor shafts, ensuring reliable pulley and roller operation.
- Industrial Fans and Blowers: Provides a secure mounting solution for bearings in large ventilation and air-handling units.
- Agricultural Machinery: Ideal for equipment like harvesters and combines where robust and easy-to-maintain bearing arrangements are essential.
- Pumps and Compressors: Facilitates the mounting of bearings in various types of industrial pumps and gearboxes.
- Mining and Construction Equipment: Suitable for heavy-duty machinery where components are subjected to high loads and vibration.
- Paper and Pulp Mills: Used in roller assemblies and other rotating equipment that requires dependable bearing location.
Benefits of Using the H 222 Sleeve
- Enhanced Reliability: Provides a firm and concentric grip on the shaft, preventing fretting corrosion and ensuring stable bearing operation.
- Increased Versatility: Allows bearings to be positioned at any point along a smooth shaft, offering greater design flexibility.
- Reduced Maintenance Costs: The straightforward dismounting process simplifies bearing replacement and machinery servicing.
- Accommodates Shaft Tolerances: Can be used with shafts that have wider dimensional tolerances compared to shafts requiring an interference fit.
- Improved Equipment Lifespan: By ensuring proper bearing fit and location, it reduces wear on both the bearing and the shaft.
- Global Standard: Conforms to international standards, ensuring interchangeability and availability.
