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Types Of Bearings: Functions in Industry – KG International

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Types Of Bearings: Functions in Industry

Bearings are essential machinery components that allow for rotational or linear movement while minimizing friction and ensuring smooth operation. They are used in various industrial applications, from heavy machinery to precision instruments. Several types of bearings are available, each with its own features and benefits.

The importance of bearings in facilitating smooth machine operation cannot be overstated. Bearings play two significant functions in this regard

  1. They reduce friction and ensure smoother rotation by separating the rotating shaft from its supporting parts. It is crucial, as the conflict between these components can cause operational issues and lead to energy wastage. Bearings are integral to machine performance, enabling efficient and effective operation.
  2. Bearings are instrumental in firmly securing the rotating shaft in its desired location and carrying the load exerted upon it. It ensures that machines can perform their intended functions repeatedly and effectively.

To what extent are bearings used?

Let’s explore the impact of bearings on our daily lives, despite their infrequent visibility making it a challenging concept to envision. For example, let’s examine automobiles, which are widely familiar to most people.

Have you ever played with an electric car racing set as a child? You may recall the bearings fastened to the toy car’s wheels, which you may have occasionally cleaned.

This blog post will explore the different types of bearings, their applications in the industry.

  • Deep Groove Ball Bearings
    Deep-Groove Ball Bearings are the most widely used variety of bearings. It is used in various applications because they are simple and easy to maintain.These bearings can take radial loads and a small number of axial loads. The dense structure makes them especially effective at absorbing impact energy, even during high-speed rotation.
  • Angular Contact Ball Bearings
    Angular Contact Ball Bearings can run more accurately because of their contact angles. Angular contact ball bearings can cope with both high axial and radial loads.
  • Self-Aligning Ball Bearings
    Double Row Self-Aligning Ball Bearings are self-aligning ball bearings with inner and outer ring raceways separated by a swivelling spherical cage.This type of bearing is recommended when misalignment of the shaft and housing causes a problem. Ball bearings with the self-aligning feature are best for radial loads.
  • Thrust Ball Bearings
    Thrust Ball Bearings consist of two bearing discs with raceways on their sides for the balls. Thrust ball bearings are designed to accept axial forces in one direction, which also helps locate the shaft axially.
  • Roller Bearings
    Roller bearings have rollers as rolling elements instead of a ball between the outer and inner rings. Line contact is designed for heavier loads than ball bearings of the same size; however, they will move more slowly than the ball bearing due to friction.
  • Spherical Roller Bearings
    These bearings use spherical rollers sliding spherical-shaped raceways on Inner and outer rings. It has large contact areas to support higher loads than conventional self-aligning bearings. It will correct the misalignment between the shaft and housing. Bearings, such as spherical roller bearings, are excellent at handling large amounts of radial force and smaller amounts of axial force.
  • Cylindrical Roller Bearings
    The rolling elements of cylindrical roller bearings are cylindrical-shaped rollers that rotate with the raceways, which minimizes stress concentrations at the point of contact. Due to this arrangement, cylindrical roller bearings can carry high radial loads.Depending on their design, they may also transmit limited amounts of axial loads.
  • Tapered Roller Bearings
    There are conical rollers arranged between tapered raceways in tapered roller bearings.
    The tapered roller bearing’s contact angle enables high radial and axial forces to be absorbed in one direction.Bearings with tapered rollers are often paired to support forces axially in both directions.
  • Needle Roller Bearings
    As the name implies, needle roller bearings contain long, thin rollers known as needles. Bearings with needle rollers have more numbers of rollers and thus a high load rating, but they are only suitable for radial loads.Applications with Space-constrained situations can make needle bearings a good choice.

Here’s to your delight, we provide all sorts of bearings manufactured with the state of the art technology, delivered to fulfill your consignment requirements. Let us know if you want a perfect solution for any bearing application.

Worm gearboxes are a crucial component in numerous industrial applications. If you are in the market for a new gearbox, it is important to understand what a worm gearbox is and how it can benefit you. In this blog post, we will provide an overview of worm gearboxes, their components, how they work, the types available, and their advantages.

We will also discuss some common applications of worm gearboxes and why you should choose KG International as your leading provider.

What Is a Worm Gearbox?

It is also known as a worm gear reducer, a gear system used to transmit power between two shafts transmit that are perpendicular to each other. Worm gearboxes are used in many industrial applications, including conveyor systems, packaging machinery, and construction equipment’s. They are designed to be compact, efficient, and low maintenance, making them an ideal solution for many applications.

Components of a Worm Gearbox

They are made up of two main components: the worm gear and the worm wheel. The worm gear is a type of a gear with a screw-like thread that meshes with the teeth of the worm wheel. The worm wheel is a type of gear that is shaped like a ring with teeth on the inside. The worm gear and worm wheel are made of materials such as steel, bronze, or aluminium, depending on the application.

How Does a Worm Gearbox Work?

The worm gear and worm wheel work together to create a gear ratio, which is the ratio between the number of teeth on the worm wheel and the number of threads on the worm gear. When the worm gear rotates, it turns the worm wheel, which in turn rotates the output shaft. The gear ratio of a worm gearbox is typically higher than that of other types of gearboxes,

which makes them ideal for applications where a high reduction ratio is required.

Types of Worm Gearbox

There are two main types of worm gearboxes:

Single Reduction and Double Reduction.

Single reduction: It has one set of gears, while double reduction worm gearboxes have two sets of gears.

Double reduction: They have a higher gear ratio than single reduction worm gearboxes, making them ideal for applications where a higher reduction ratio is required.

Advantages of Worm Gearbox

Worm gearboxes offer many advantages, including:

1. High gear ratios – They can achieve high gear ratios, making them ideal for applications where a high reduction ratio is required.

2. Compact size – They are typically more compact than other types of gearboxes, making them ideal for applications where space is limited.

3. Smooth operation – It is operated smoothly and quietly, making them ideal for applications where noise is a concern.

4. Low maintenance – It requires less maintenance than other types of gearboxes, making them a cost-effective solution in the long term.

It is an important component in many industrial applications, providing high gear ratios, smooth operation, and low maintenance. It is an ideal solution for applications where a high reduction ratio is required, and where space is limited. They are commonly used in conveyor systems, packaging machinery, and construction equipment’s, making them a versatile and essential component for many industries.

Applications of Worm Gearbox

They are used in many industrial applications, including:

Conveyor systems – They are used to drive conveyor belts and other types of material handling equipment’s.

Packaging machinery – They are used in packaging machinery to control the movement of products on the production line.

Construction equipment – They are used in construction equipment such as cranes and hoists to lift and move the heavy loads.

When choosing a provider for your worm gearbox needs, KG International stands out as a leading provider with a wide range of high-quality products. With a focus on customer satisfaction and providing customized solutions, KG International is dedicated to meet the unique needs of each customer.


Worm gearboxes are an important component in many industrial applications. They offer high gear ratios, compact size, smooth operation, and low maintenance, making them an ideal solution for many applications.

KG International is a leading provider of worm gearboxes.

We offer a wide range of products to suit your needs.


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