reston free pot bearing

Deep groove ball bearing with seals or shields

Single row deep groove ball bearings with seals or shields are particularly versatile, have low friction and are optimized for low noise and low vibration, which enables high rotational speeds. They accommodate radial and axial loads in both directions, are easy to mount, and require less maintenance than many other bearing types. The integral sealing can significantly prolong bearing service life because it keeps lubricant in the bearings and contaminants out.Integral sea

ling prolongs bearing service life

Simple, versatile and robust design

Low friction and high-speed capability

Accommodate radial and axial loads in both directions

Require little maintenance

Knowledge and introduction of bearings    :                                                                                                 

The RESTON® free pot bearing, also commonly referred to as a pot bearing, is a highly versatile and durable bearing solution utilized in a wide range of engineering structures, particularly in bridges and other large-scale constructions. Below is a detailed introduction to this type of bearing in English:

Overview

A RESTON® free pot bearing consists of a natural rubber pad placed within a steel pot, with a steel plate (piston) positioned atop. This design allows for tilting movements of the piston around any horizontal axis, accommodating both horizontal forces and movements (longitudinal or transverse) as well as vertical loads.

Key Features

1. Durability and Versatility: RESTON® pot bearings are known for their durability and can be used in various situations, including big or small bridges and other engineering structures.

2. High-Quality Materials: The bearings are constructed using high-quality materials such as PTFE-discs with a minimum thickness of 5 mm, DU-strips with bronze pieces, and well-controlled silicone oil, ensuring optimal performance and longevity.

3. Elasticity and Tilting Movements: The natural rubber pad within the steel pot loses its stiffness under high pressure, enabling the bearing to accommodate tilting movements of the piston.

4. Horizontal and Vertical Load Capacity: The design of the RESTON® pot bearing allows it to support both horizontal forces and movements, as well as vertical loads, making it ideal for applications where such loads are present.

Applications

RESTON® free pot bearings are commonly used in the following applications:

1. Bridges: Pot bearings are widely used in bridges to support the weight of the structure and accommodate movements due to thermal expansion, wind loads, and other factors.

2. Building Structures: They can also be found in various building structures, where they provide support and flexibility for the structure to withstand dynamic loads and movements.

3. Offshore Structures: In offshore applications, pot bearings are used to support the weight of platforms and structures, while accommodating movements due to wave action and other environmental factors.

Advantages

1. Flexibility: The ability to accommodate tilting movements makes RESTON® pot bearings highly flexible and adaptable to various loading conditions.

2. Longevity: The use of high-quality materials and precision manufacturing ensures a long service life for these bearings.

3. Cost-Effective: The durability and versatility of RESTON® pot bearings make them a cost-effective solution for many engineering applications.

Maintenance and Care

While RESTON® pot bearings are designed for durability and longevity, regular maintenance and care are still essential to ensure optimal performance:

1. Inspection: Regularly inspect the bearings for signs of wear, cracking, or contamination.

2. Lubrication: Ensure that the bearings are adequately lubricated to reduce friction and wear.

3. Cleaning: Clean the bearings and surrounding areas regularly to remove debris and contamination.

Conclusion

RESTON® free pot bearings are a versatile and durable solution for many engineering applications, particularly in bridges and other large-scale constructions. Their ability to accommodate both horizontal and vertical loads, combined with their high-quality materials and precision manufacturing, make them an ideal choice for supporting the weight and movements of structures in various environments. Regular maintenance and care will further extend the lifespan of these bearings and ensure continued reliable operation.

For further details on this product please directly contact our sales department under shh@dmsw.com 

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