FAMPITANDREMANA: Miezaka miditra amin'ny array offset amin'ny sandan'ny karazana null in /home/www/wwwroot/HTML/www.exportstart.com/wp-content/themes/1116/header.php an-tserasera 12

    FAMPITANDREMANA: ny argument foreach() dia tokony ho karazana array|object, null nomena /home/www/wwwroot/HTML/www.exportstart.com/wp-content/themes/1116/header.php an-tserasera 12
anglisy

FAMPITANDREMANA: Miezaka miditra amin'ny array offset amin'ny sandan'ny karazana null in /home/www/wwwroot/HTML/www.exportstart.com/wp-content/themes/1116/article.php an-tserasera 38

FAMPITANDREMANA: ny argument foreach() dia tokony ho karazana array|object, null nomena /home/www/wwwroot/HTML/www.exportstart.com/wp-content/themes/1116/article.php an-tserasera 38

Apr . 24, 2024 09:52 Hiverina any amin'ny lisitra

Learn its Types, Pros, Cons and Applications


Bearings are mechanical components used to reduce friction and enable smooth motion between two moving parts. They are commonly used in various mechanical systems, ranging from small appliances to heavy machinery. Bearings are machine components that support another rotating machine component (known as a Journal). It allows relative motion between the contact surfaces of the members while supporting the load.

Bearings

Bearings are mechanical components that reduce friction between moving parts in machinery. They facilitate smooth motion, supporting axial and radial loads. Common types include ball bearings, roller bearings, and plain bearings. Bearings are crucial in diverse applications, from vehicles and industrial machinery to everyday household appliances.

A certain amount of power is lost in overcoming frictional resistance as a result of the relative motion between the contact surfaces, and rapid wear will result if the rubbing surfaces are in direct contact. It is possible to add a layer of fluid (referred to as a lubricant) to lessen wear and frictional resistance, and in some cases, to remove the heat produced.

Download shear force and bending moment MCQs Free PDF - Click Here!

Download Iron Iron Carbide Phase Diagram MCQs Free PDF - Click Here!

Download v belts and flat belts MCQs Free PDF - Click Here!

Download shear force and bending moment MCQs Free PDF - Click Here!

Download riveted joint MCQs Free PDF - Click Here!

Download Foundry MCQs Free PDF - Click Here!

Download gear profile MCQs Free PDF - Click Here!

In this article, we will only learn about bearings, types of bearings, applications, and the equations associated. This topic is important for your SSC JE Mechanical and GATE ME exams and this article helps you ace your preparation.

The article also helps in your RRB JE mechanical engineering examination.

Let’s start learning!

Learn its Types, Pros, Cons and Applications
Crack SSC JE Civil Exam with India's Super Teachers

Get 6 Months SuperCoaching @ just

₹8999₹2999

Learn its Types, Pros, Cons and Applications Your Total Savings ₹6000
 
Want to know more about this Super Coaching ?Explore SuperCoaching Now

What are Bearings?

As we have already learnt that a bearing is a machine member that supports, guides, and restrains moving elements, several types of bearings support the rotational motion of the shaft or Journal in them. These bearings are classified based on their category and their use in various applications.

Let’s look at the categorical classification of these bearings.

Get Pass ProNEW
All-in-One Pass For All Your Exams
Also Includes
  • All Test Series
  • Prev. Year Paper
  • Practice
  • Pro Live Tests
  • Unlimited Test Re-Attempts

Types of Bearings

There are numerous types of bearings. Consider the flow chart given in Fig 1 to get a glimpse of all the bearings in use. This classification tree is an amenity before learning this topic. These classifications are based on real-life applications.

Learn its Types, Pros, Cons and Applications

Fig 1: Types of bearings

There are two types of bearings whose concepts will be discussed in each main type i.e. Rolling and Sliding Bearings. Let’s learn more about them.

(1) Radial Bearings: In this, the load acts perpendicular to the direction of motion of the journal, as shown in Fig 2 (a) and (b).

Learn its Types, Pros, Cons and Applications

Fig 2: Front (a) and Side (b) views of the Radial Bearing

(2) Thrust Bearings: In this, the load acts along the axis of rotation as shown in Fig 3 below.

Learn its Types, Pros, Cons and Applications

Fig 3: Cross-section of Thrust Bearing

Based on the most used type of bearings, let us first study Rolling contact before Sliding contact.

anjara


Manaraka:

Vaovao farany

Raha liana amin'ny vokatray ianao dia afaka misafidy ny hamela ny mombamomba anao eto, ary hifandray aminao izahay ato ho ato.