Types and applications of Spherical Plain Bearings

Spherical bearings, also known as spherical bearings, are key components in a variety of industrial applications due to their ability to withstand larger loads and adapt to different types of loads.  These bearings are designed to support low-speed swing motion, low-speed rotation and tilt motion over a range of angles.  They are widely used in water conservancy, professional machinery, and other industries that require reliable, efficient performance.

Types of outer spherical bearings

There are many types and structures of spherical bearings, each designed to meet specific load-bearing requirements.  The most common types include radial spherical plain bearings, angular contact spherical plain bearings and thrust spherical plain bearings.

Radial spherical plain bearings: These bearings are designed to carry radial loads, making them suitable for applications where the loads are primarily perpendicular to the shaft.  Their inner ring has a spherical outer surface inlaid with composite material that provides self-lubrication during operation.  This self-lubricating feature reduces friction and wear, improving performance and extending service life.

Angular contact spherical plain bearings: Unlike radial bearings, angular contact spherical plain bearings are designed to carry both radial and axial loads.  This makes them suitable for applications where the loads are a combination of radial and axial forces.  The design of these bearings allows smooth operation under different load conditions, making them versatile and reliable in demanding applications.

Thrust spherical plain bearings: These bearings are specifically designed to carry axial loads, making them ideal for applications where loads are primarily parallel to the shaft.  They are capable of withstanding high thrust forces and are typically used in heavy machinery and equipment where resistance to axial loads is critical.

Application of outer spherical bearings

Spherical bearings are widely used in various industries due to their versatility and load-bearing capacity.  Some key applications include:

Water conservancy: Outer spherical bearings are used in water conservancy projects, such as dam gates, turbines, irrigation systems, etc.  Their ability to withstand large loads and adapt to different types of loads makes them an important component in ensuring reliable operation of water management infrastructure.

Professional machinery: In the field of professional machinery, outer spherical bearings have a wide range of applications, including engineering machinery, agricultural machinery, industrial machinery, etc.  Their ability to support low-speed rotational and tilting movements makes them suitable for applications such as excavators, tractors and conveyor systems.

Automotive Industry: Spherical bearings are used in a variety of automotive components, including suspension systems, steering mechanisms, and driveline components.  Their ability to withstand dynamic loads and provide reliable articulation is critical to ensuring smooth and efficient vehicle operation.

 Aerospace and Defense: In the aerospace and defense industry, spherical bearings are used in critical applications such as aircraft landing gear, missile guidance systems and satellite mechanisms.  Their ability to withstand high loads and operate under extreme conditions makes them indispensable for ensuring the safety and performance of aerospace and defense equipment.

Industrial Equipment: Spherical bearings are widely used in industrial equipment such as cranes, hoists and material handling systems.  Their ability to withstand heavy loads and adapt to different load directions makes them essential for ensuring reliable and efficient operation of industrial machinery.

in conclusion

Spherical bearings play a vital role in a wide range of applications due to their ability to withstand greater loads and adapt to different types of loads.  Whether supporting low-speed swing motion, low-speed rotation, or tilting motion within a certain range of angles, these bearings are critical to ensuring reliable and efficient operation of machinery and equipment in various industries.  With their self-lubricating capabilities and versatile load-carrying characteristics, spherical bearings remain an essential component of the design and performance of critical systems and machinery.

Our company can provide a variety of types of Spherical bearings for you to choose, you can also provide drawings or models to consult, we provide models are:

GE series: GE50 ES, GE60ES, GE100ES, etc. 

SI series: SI20ES, SI30ES, SI40ES, etc. 

SA series: SA20ES, SA30ES, SA40ES, etc.

SBB series: SBB20, SBB30, SBB40, etc.

GIHN-K series：GIHN-K 016 LO,GIHN-K 020 LO,GIHN-K 025 LO,GIHN-K 032 LO,GIHN-K110LO