Product Overview: The H 207 Adapter Sleeve
The H 207 is a high-quality adapter sleeve designed to facilitate the mounting of bearings with a tapered bore onto cylindrical shafts with a 30mm diameter. As a crucial component in our Adapter Sleeves collection, and part of the popular H 200 Series, it provides a simple yet highly effective method for securing bearings. This sleeve allows for the use of standard commercial shafts, eliminating the need for special machining or shoulders. The H 207 is supplied complete with the appropriate lock nut (KM 07) and lock washer (MB 07), ensuring a secure and reliable fit for a wide range of industrial applications.
This component is essential for mounting various bearing types, such as the 1207 self-aligning ball bearing or the 2207 self-aligning ball bearing. Its design simplifies both installation and dismounting, protecting the shaft from wear and making maintenance procedures faster and more efficient. Explore our full range of H Series sleeves to find the perfect solution for your machinery needs.
Key Features of the H 207 Adapter Sleeve
- Complete Mounting Solution: Supplied as a complete set with a lock nut and lock washer for secure fastening.
- Simplified Mounting: Allows bearings with a tapered bore to be mounted on smooth or stepped cylindrical shafts.
- Precision Taper: Engineered with a precise 1:12 taper for a strong, concentric grip on both the shaft and the bearing inner ring.
- Durable Construction: Manufactured from high-strength steel to withstand high mounting forces and operational loads.
- Slotted Design: The sleeve is slotted, allowing it to be effectively compressed onto the shaft for a tight fit when the lock nut is tightened.
- Cost-Effective: Eliminates the need for expensive shaft machining and allows for wider shaft tolerances.
Common Applications
- Industrial Fans and Blowers: Used to secure bearings on motor shafts, ensuring stable and vibration-free operation.
- Conveyor Belt Pulleys: Provides a reliable method for mounting bearings in conveyor systems, facilitating easy assembly and maintenance.
- Agricultural Machinery: Employed in equipment like combines and balers where robust and serviceable bearing arrangements are required.
- Pumps and Gearboxes: Ensures precise and secure locating of bearings on shafts within various types of industrial pumps and gear drives.
- Mining and Construction Equipment: Ideal for heavy-duty applications where machinery is subject to high loads and harsh environments.
- Textile and Printing Machinery: Facilitates the accurate mounting of bearings on rollers and cylinders, which is critical for operational precision.
Benefits of Using the H 207 Sleeve
- Easy Installation & Dismounting: The sleeve simplifies the process of mounting and removing bearings, significantly reducing maintenance time.
- Enhanced Reliability: Provides a secure and rigid connection between the bearing and the shaft, improving the overall reliability of the rotating assembly.
- Shaft Protection: Prevents damage to the shaft surface that can occur with direct press-fitting methods.
- Positional Flexibility: Allows the bearing to be positioned at any point along a smooth shaft, offering greater design flexibility.
- Reduced Maintenance Costs: The ease of replacement and the protection offered to the shaft lead to lower long-term maintenance expenses.
- Accommodates Shaft Tolerances: The sleeve can accommodate a wider range of shaft diameter tolerances compared to interference fits.
