Product Overview: The H 3176 OH Hydraulic Adapter Sleeve
The H 3176 OH is a high-performance hydraulic adapter sleeve designed for securely mounting bearings with a tapered bore onto 360mm cylindrical shafts. As a key component in our Adapter Sleeves collection, this sleeve is part of the OH Series and H 3100 Series, engineered for heavy-duty industrial applications. The 'OH' designation signifies that it is equipped with oil supply ducts and distribution grooves, facilitating the use of the hydraulic method for easy and precise mounting and dismounting of large bearings.
This adapter sleeve simplifies the bearing assembly process by eliminating the need for a stepped shaft, allowing for the use of standard commercial shafting. The hydraulic assistance significantly reduces the force required for mounting, minimizing the risk of damage to the bearing and shaft. This makes the H 3176 OH an ideal solution for large machinery where maintenance efficiency and component longevity are critical.
Key Features of the H 3176 OH Sleeve
- Hydraulic Mounting Capability: Features integrated oil ducts and grooves for hydraulic oil injection, enabling effortless and damage-free mounting and dismounting.
- Facilitates Tapered Bore Mounting: Allows bearings with a tapered bore to be securely located on a cylindrical shaft seat.
- Split Sleeve Design: The longitudinal slit allows for easy installation and provides a tight, secure grip on the shaft when clamped by the bearing and lock nut.
- Simplifies Shaft Design: Enables the use of smooth, non-stepped shafts, reducing manufacturing complexity and cost.
- Precise Axial Positioning: The bearing can be accurately positioned anywhere along the shaft, providing flexibility in machine design.
- High-Quality Construction: Manufactured from durable steel to withstand high mounting forces and operational loads, ensuring long-term reliability.
Common Applications
- Mining and Quarrying: Used in large crushers, grinding mills, and heavy-duty conveyor systems where large bearings are common.
- Pulp and Paper Industry: Essential for mounting bearings on large rollers in paper machines and processing equipment.
- Power Generation: Applied in turbines, generators, and large industrial fans that operate under demanding conditions.
- Steel and Metal Rolling Mills: Provides reliable mounting for roller bearings in mill stands and continuous casting machines.
- Marine Propulsion Systems: Used for mounting bearings on propeller shafts and in large gearbox assemblies.
- Construction Equipment: Found in heavy machinery like excavators and cranes where robust bearing arrangements are required.
Benefits of Using the H 3176 OH Sleeve
- Reduced Maintenance Downtime: Hydraulic dismounting makes bearing replacement significantly faster and more efficient.
- Prevents Component Damage: The oil-assisted method minimizes the risk of scoring or damaging the bearing bore and shaft surface during installation.
- Enhanced Operational Reliability: Provides a rigid and secure 360-degree grip on the shaft, ensuring stable bearing performance.
- Cost-Effective Assembly: Allows for wider shaft tolerances and the use of less expensive, straight shafts.
- Improved Safety: Eliminates the need for heavy hammering or excessive force during mounting and dismounting of large bearings.
- Versatile Application: Can be used with various bearing types that have a tapered bore, such as spherical roller bearings, self-aligning ball bearings, and carb toroidal roller bearings.
