Product Overview: The H 3140 Adapter Sleeve
The H 3140 is a precision-engineered adapter sleeve designed for mounting bearings with a tapered bore onto a cylindrical shaft with a 200mm diameter. As a crucial component in our H 3100 Series of Adapter Sleeves, it provides a simple, reliable, and cost-effective method for securing bearings, ensuring a tight fit and accurate positioning. This sleeve eliminates the need for complex and expensive stepped shafts, making it a versatile solution for a wide range of industrial applications.
Manufactured from high-grade steel, the H 3140 is built to withstand demanding operational conditions. It is supplied complete with a corresponding lock nut and lock washer, which are used to press the bearing up the tapered seat and secure it firmly in place. This complete assembly simplifies installation and maintenance, allowing for easy mounting and dismounting of bearings. Explore our full range of Sleeves to find the perfect mounting solution for your machinery.
Features of the H 3140 Adapter Sleeve
- Simplified Mounting: Allows bearings with a tapered bore to be mounted on smooth or stepped cylindrical shafts.
- Secure Fit: Ensures a tight, concentric grip on the shaft, preventing fretting corrosion and slippage.
- Complete Assembly: Typically used with a KM 40 lock nut and an MB 40 lock washer for secure axial positioning.
- High-Quality Material: Constructed from durable steel to ensure strength and longevity in industrial environments.
- Slit Design: Features a slot along its length to facilitate easy installation and provide a firm grip when tightened.
- Cost-Effective: Eliminates the need for special shaft machining, reducing overall design and manufacturing costs.
Applications of H 3140 Sleeves
- Industrial Fans and Blowers: Used to mount large fan bearings onto drive shafts, ensuring stable and reliable operation.
- Conveyor Systems: Ideal for securing bearings on conveyor pulleys and rollers, facilitating smooth material transport.
- Mining and Quarrying Equipment: Provides robust mounting for bearings in crushers, vibrating screens, and other heavy-duty machinery.
- Pulp and Paper Mills: Essential for mounting bearings in paper machine rolls and other processing equipment.
- Agricultural Machinery: Employed in large equipment like harvesters and combines for secure bearing placement on shafts.
- Large Gearboxes and Transmissions: Ensures bearings are securely fixed, handling high torque and heavy loads.
- Steel Mills: Used in rolling mill stands and other equipment where reliability under extreme conditions is critical.
Benefits of Using the H 3140 Adapter Sleeve
- Enhanced Installation Efficiency: Simplifies the mounting process, reducing assembly time and labor costs.
- Increased Versatility: Bearings can be located at any position on a plain shaft, offering greater design flexibility.
- Improved Bearing Life: Provides full-length support and a true concentric fit, which helps maximize the service life of the bearing.
- Reduced Maintenance: The sleeve facilitates easy dismounting of the bearing for inspection, maintenance, or replacement.
- Lower Shaft Costs: Allows for the use of commercially available shafts with wider tolerances, reducing the cost of precision machining.
- Reliable Performance: When correctly installed with its lock nut and washer, it provides a dependable and secure mounting solution for critical applications.
