Fix lobe bearings

Fix lobe bearings

Fix lobe bearings are used for generator, high speed motors, gearboxes, fans, compressors, turbines, expanders.

Our bearings are exchangeable of renk bearing, waukesha bearing and renk bearing.

We can customize journal thrust plain bearings according to your special requirements.

Range of speed: 3600-2500RPM, Gas turbine, bore dia.: 60-150mm,

Max pwoer: 28mw, Steam turbine, bore dia.: 350-610mm,

Power: 300MW, 600MW, 800MW, 1000MW

Pad substrate material: Cu-Cr or 42CrMo

Ball joint

Reduced temperature increase and vibration

Babbitt (Tegostar 738) meets Europe REACH requirements

Hangzhou Journal Bearing - Best Choice for Fixed Lobe Bearing

Fixed lobe bearings are designed for diverse demands at a wide range of speed. Designed multi-lobe bore configurations are made for high-speed situations. Besides the standard steel/white metal combination, custom material configurations are readily accessible to fulfill specific customer or application needs. Fixed lobe bearings are suitable for use in pumps, motors, compressors, turbines, generators, and gearboxes.

Advantages of Fixed Lobe Bearings

Our fixed lobe bearings are widely used due to their unique design features.

High Load Capacity: The lobed structure of bearing allows it to handle significant radial loads, making it suitable for heavy-duty applications such as turbines, compressors, and pumps.

Improved Stability: With their multi-lobed design, fixed lobe bearings offer enhanced stability, minimizing the risk of rotor instability or excessive vibrations. This makes them ideal for high-speed machinery where precise control is essential.

Efficient Lubrication: The multiple wedge-shaped lubricant films formed by the lobes in a bearing ensure even distribution of lubrication. This reduces wear on the bearing surfaces and increases the lifespan of the equipment.

Simple Design and Maintenance: Compared to more complex bearing designs, fixed lobe bearings have a simpler structure, making them easier to manufacture, install, and maintain. This simplicity translates into lower maintenance costs and longer operational periods between service intervals.

Applications of Fixed Lobe Bearings

Fixed lobe bearings are used in a variety of industrial applications where stable and reliable performance is critical. 

Turbines: Power generation turbines, both steam and gas, rely on fixed lobe bearings to support their high-speed rotating shafts. The bearings help to reduce friction and extend the life of these critical components.

Compressors: In the oil and gas industry, fixed lobe bearings are commonly used in compressors, where they ensure smooth operation and high efficiency under heavy loads.

Pumps: High-speed pumps, particularly those in petrochemical plants and refineries, benefit from the load-carrying capability and stability provided by fixed lobe bearings.

Key Considerations for Fixed Lobe Bearings

When selecting a fixed lobe bearing for a specific application, several factors must be considered to optimize performance:

Load and Speed: Understanding the radial load and rotational speed of the machinery is crucial for determining the appropriate bearing size and design.

Lubrication System: Proper lubrication is vital for the performance and longevity of a bearing. The lubrication system must be designed to provide consistent oil flow to maintain the bearing’s efficiency.

Material Selection: The materials used in the construction of fixed lobe bearings must be durable and capable of withstanding the high pressures and temperatures associated with industrial operations.

Choose Hangzhou Bearing Company for fixed lobe bearings, contact us for more product details.