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Bearing isolators are devices used to protect bearings from contaminants and prevent the leakage of lubricants. The main goal is to ensure the proper functioning and longevity of rotating equipment. Bearing isolator manufacturers use the device to replace traditional lip seals, also known as rubber oil seals. With the special configuration of the labyrinth ring combination, bearing isolator can help to eliminate common sealing issues. This sealing component has been used in many industries. Let Parjet share some of the common benefits associated with our bearing isolators (ParSave^®):

1. Contamination Prevention:

The bearing isolator can effectively extend the service life of the bearings and rotating shafts by providing an effective sealing element against contaminants such as dust, dirt, and moisture. By preventing these unwanted substances from entering the bearing housing, the isolators help maintain a clean and controlled environment around the bearing. This reduces the risk of wear and damage.

2. Extended Bearing Life:

By providing a safe and clean environment, bearing isolators contribute to the extended life of the bearings. The reduced exposure to contaminants and improved sealing help minimize wear on bearing surfaces, leading to longer operational lifespan and decreased maintenance costs. Additionally, with the special sealing mechanism, there is no contact between the mating surfaces, hence there are no component wear and pollution problems.

3. Reduced Maintenance Costs:

The use of bearing isolators can lead to lower maintenance costs over time. The extended lifespan of the bearings will have less frequent replacements, and the prevention of contaminants reduces the need for cleaning and maintenance activities.

4. Improved Lubricant Retention:

Bearing isolators help prevent lubricant leakage from the bearing housing. This not only ensures that the bearing remains properly lubricated but also reduces the need for frequent lubricant replenishment.

5. Versatility and Compatibility:

Bearing isolators are available in various designs and materials to suit different applications and operating conditions. The bearing isolator adopts a simple and integrated design without any special tools to install. It can be customized based on different applications which prevent high costs associated with changing the hardware design. The versatility allows for effective use across a wide range of industries and equipment types.

6. Environmental Protection:

Bearing isolators contribute to environmental protection by preventing the leakage of lubricants and other substances, which could be harmful to the environment. The PTFE based bearing isolator is free of corrosion problems which is suitable for cooling water towers, wastewater treatment or non-pressure acid and alkali treatment equipment. The long sealing lifespan is particularly important in industries where strict environmental regulations are in place.

7. Temperature Resistance:

With the PTFE based bearing isolators, they can withstand a wide range of temperatures, ensuring reliable performance in both high and low-temperature environments.

8. Customization Options:

Bearing isolators can often be customized to meet specific requirements in various industries, factors include sizes, operating conditions, and compatibility with different types of bearings and equipment.

Overall, bearing isolators offer a range of benefits including contamination prevention, extended bearing life, reduced maintenance costs, design flexibility and enhanced reliability. These advantages make them valuable components in industrial applications where the performance of rotating equipment is crucial.

Our brand ParSave^® is especially designed for customers who have advanced sealing application like bearing isolators. As a solid bearing isolator supplier, Parjet’s engineering team has put in rich experience and capabilities in design, production and application. We offer a series of advanced seal designs and selections for the shaft seal requirements of any rotating equipment like pumps, motors, mixers, fans, compressors and more. Regardless of the standard or special specifications of the required model, we can provide the optimal design for you.

If you would like to make any inquiries, please contact us here.