Product Overview: The H 39/560 OH Hydraulic Adapter Sleeve
The H 39/560 OH is a high-performance hydraulic adapter sleeve designed for securely mounting bearings with a tapered bore onto cylindrical shafts with a 560 mm diameter. As a critical component in our OH Series of Adapter Sleeves, this part is engineered for heavy-duty applications where conventional mounting methods are impractical. The "OH" designation signifies that it is equipped with oil supply ducts and distribution grooves, enabling the use of the hydraulic oil injection method for both mounting and dismounting. This advanced technique significantly reduces the force required, minimizes the risk of damage to the bearing and shaft, and ensures a precise, reliable fit.
Manufactured to exacting standards, the H 39/560 OH adapter sleeve simplifies the installation of large bearings on straight or stepped shafts. It provides a robust solution for industries that rely on large rotating machinery, ensuring operational stability and extending the service life of critical components. Explore our complete range of Sleeves to find the ideal mounting solution for your specific industrial needs.
Key Features of the H 39/560 OH
- Hydraulic Mounting/Dismounting: Features integrated oil ducts and grooves for easy, low-force, oil-assisted installation and removal.
- Designed for 560 mm Shafts: Precisely engineered to fit a 560 mm cylindrical shaft diameter, providing a secure seat for the bearing.
- Complete Mounting Solution: Used with a corresponding lock nut and lock washer to firmly locate the bearing both axially and radially.
- Facilitates Tapered Bore Mounting: Allows bearings with a tapered bore to be used on economical and easy-to-produce cylindrical shafts.
- High-Strength Construction: Made from durable, high-quality steel to withstand the high pressures and loads of industrial applications.
- Reduces Installation Damage: The hydraulic method prevents the scoring and fretting corrosion that can occur with mechanical mounting techniques.
Common Applications
- Mining and Quarrying: Essential for mounting bearings in large crushers, grinding mills, and heavy-duty conveyor systems.
- Pulp and Paper Industry: Used in large rollers, press sections, and drying cylinders where reliable bearing performance is critical.
- Steel and Metal Rolling Mills: Provides secure mounting for bearings on the rolls and drives of rolling mill stands.
- Marine and Offshore: Applied in propeller shaft arrangements, large gearboxes, and rudder systems.
- Power Generation: Utilized in turbines, large generators, and industrial fans where precision and reliability are paramount.
- Cement Production: Suitable for kilns, large gear drives, and crushers that operate under extreme conditions.
Benefits of Using the H 39/560 OH
- Simplified Maintenance: Greatly reduces the time and effort required for mounting and dismounting large bearings, minimizing downtime.
- Enhanced Safety: Eliminates the need for heavy hammers and excessive physical force, creating a safer work environment for maintenance personnel.
- Improved Component Lifespan: Prevents damage to the bearing's precision bore and the shaft surface during installation and removal.
- Strong and Uniform Fit: Achieves a powerful interference fit that is evenly distributed, ensuring optimal bearing performance and stability.
- Cost-Effective Shaft Design: Allows for the use of simpler, non-stepped cylindrical shafts, reducing manufacturing complexity and cost.
- Increased Reliability: Provides a secure and dependable mounting that resists loosening in applications with high vibration and heavy loads.
