• sns01
  • sns02
  • Pinterest
  • sns03
  • linkedin1
ingelesa
customers

Api . 19, 2024 10:56 Itzuli zerrendara

Bearings: 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!

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 vario

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.

bearings

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).

bearings

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.

content

Fig 3: Cross-section of Thrust Bearing

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

us applications.

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

Partekatu


Hurrengoa:

Azken berriak

Gure produktuak interesatzen bazaizkizu, zure informazioa hemen uztea aukera dezakezu, eta laster jarriko gara zurekin harremanetan.


euBasque
en_USEnglish afAfrikaans sqAlbanian amAmharic arArabic hyArmenian azAzerbaijani belBelarusian bn_BDBengali bs_BABosnian bg_BGBulgarian caCatalan cebCebuano coCorsican hrCroatian cs_CZCzech da_DKDanish nl_NLDutch eoEsperanto etEstonian fiFinnish fr_FRFrench fyFrisian gl_ESGalician ka_GEGeorgian de_DEGerman elGreek guGujarati htHaitian Creole haHausa hawHawaiian he_ILHebrew hi_INHindi hmnMiao hu_HUHungarian is_ISIcelandic igIgbo id_IDIndonesian gaIrish it_ITItalian jaJapanese jvJavanese knKannada kkKazakh kmKhmer rwRwandese ko_KRKorean ckbKurdish kyKyrgyz loLao laLatin lvLatvian lt_LTLithuanian lbLuxembourgish mk_MKMacedonian mgMalgashi ms_MYMalay ml_INMalayalam mtMaltese miMaori mrMarathi mnMongolian my_MMMyanmar ne_NPNepali nb_NONorwegian nyNorwegian orOccitan psPashto fa_IRPersian pl_PLPolish pt_PTPortuguese pa_INPunjabi ro_RORomanian ru_RURussian smSamoan gdScottish Gaelic sr_RSSerbian stSesotho snShona sdSindhi si_LKSinhala sk_SKSlovak sl_SISlovenian soSomali es_ESSpanish suSundanese swSwahili sv_SESwedish tlTagalog tgTajik ta_INTamil tt_RUTatar teTelugu thThai tr_TRTurkish tkTurkmen ukUkrainian urUrdu ug_CNUighur uz_UZUzbek viVietnamese cyWelsh xhBantu yiYiddish yoYoruba zuZulu euBasque