bearing maintenance ppt
Get your metal fabrication quote in seconds. Inner ring or race which fits on the shaft. Loose -Clearance -Where accuracy is not essential, such as in road building And mining equipment. Thus, it may be offset to one side but will still function just as satisfactorily. Medium Interference- Where considerable pressure is needed to assemble and for shrink fits of medium sections; suitable for press fits on generator and motor armatures and for car wheels. Bearings are a crucial tribological component of many types of machinery and exist in a variety of forms and shapes. PREPARATION FOR MOUNTING AND DIMOUNTING. These bearings can face the challenges of heavy radial loading and high speed. Oil supply systems include: oil baths, circulating oil systems, spray or mist systems, and the wick feed method. The bearing is basically a sleeve mounted on the shaft and it fits into the bore. Bearing Motions. They have high load-carrying capacity. Free access to premium services like Tuneln, Mubi and more. Bearing failure and its Causes and Countermeasures, Bearing Description about basic, types, failure causes, University of engineering and technology taxila, Design and solved problems for rolling contant bearing, KAMARAJ COLLEGE OF ENGINEERING AND TECHNOLOGY, Classification of Bearing - Machine Design, RWM Casters: Caster Wheel Selection Guide, summer training report on NBC for B.TECH students, Things to Know About an Angular Contact Ball Bearing. 2/18/2013 Author - Akash Panchal 1429. - Collection of iconic photographs from the last 100 years. galatians 6:1-5. ga 6:1 brethren, if a man is overtaken in any trespass, you who are spiritual. Winner of the Standing Ovation Award for Best PowerPoint Templates from Presentations Magazine. To protect the bearing surfaces from corrosion. agy, Maintenance management - . A business can prolong the life of its equipment and reduce downtime due to avoidable failures. TOTAL PRODUCTIVE MAINTENANCE The general tendency for maintaining a machine is to adopt a strategy of If it aint broke dont fix it. When the machine is running, there is zero contact between the two elements (except during the start and stop) and hence it is possible to achieve near zero wear with fluid bearings. - Fancy taking a last-minute break this festive season? 2. As a result, it will increase your operating costs. Needle bearings are used in automobile components such as transmission and rocker arm pivots. These rollers fit between the two races that are also sections of a hollow cone. Do not sell or share my personal information, 1. Scribd is the world's largest social reading and publishing site. So there is less resistance to overcome and thus it is easier to achieve high speeds with these types of bearings. How Are Wheel Bearings Getting Damaged Or Broken? BEARING SPECIFICATION Each anti friction standard bearings has a specific basic designation which indicates the type of bearing and other construction features. Poor quality wheel bearing Every wheel bearing is performing under constant pressure, which is why it has to be made of quality and with the best materials. Limited load on shaft and speed of shaft is low. complex polar coordinates. Click here to review the details. HOT MOUNTING It is generally not possible to mount larger bearing in the cold state, as the force required to mount a bearing increases very considerably with increasing bearing size . TIPS FOR BEARING MAINTENANCE HIBOND - BEARING MANUFACTURER. Items that should be regularly checked during operation include bearing noise, vibration, temperature, and lubrication. Maintenance management is A systematic approach to upkeep and running of resources To keep the resources in a working condition and ensure that they are put to productive use in their life To improve the efficiency and effectiveness of the operating System. If you are interesting with this s, please visit us at: http://ideapowerpoint.wordpress.com/ or contact us directly via e-mail at: ideapowerpoint@yahoo.com for more details of order! Heavy radial and axial loads can be a greater challenge when the shaft is prone to misalignment. A core part of any maintenance program for bearings should be checking alignment. Heavy loads. Important parameters for monitoring machine condition include noise, temperature and vibration. Instead of straight sides, the rollers have spherical sides that fit onto the spherical raceways and accommodate small misalignments. Even though the motion is linear, it is powered by rollers that are driven by motors. WebBearings also have the capacity to transmit the load of the rotating element to the housing. By accepting, you agree to the updated privacy policy. . matthew 27: 38. Then you can share it with your target audience as well as PowerShow.coms millions of monthly visitors. 3. WebBearings also have the capacity to transmit the load of the rotating element to the housing. Thus they work as thrust bearings as well as radial load bearings. -Point contact; support radial and axial loads. It also reduces energy consumption as sliding motion is replaced with low-friction rolling. Ball bearings provide very low friction during rolling but have limited load-carrying capacity. Grease supply systems include: housings (with or without grease fittings), grease chamber lubrication, and the grease quantity regulator. binomial theorem (basic). If they are heated above the permitted limit, they can permanently deform or soften the bearing steel, lowering load carrying capacity and resulting in a failure. Install inner nut with Dowel facing outwards, Torque nut to 270Nm (200Ib/ft) – A free PowerPoint PPT presentation (displayed as an HTML5 slide show) on PowerShow.com - Also, make sure to wear gloves when handling bearings. Bearings play a significant role in the free and unrestricted movement of mechanical parts or components, from your car wheels to your skateboards as well as many other things too. It also prevents wear and corrosion, and guards against solid and liquid contamination. Bearing Handling & Maintenance NBC Bearings 917 views 12 slides Bearing Description about basic, types, failure causes Pankaj 22.4k views 94 slides Bearings classification by Er.A.Yokesh yokesh a 5.7k views 33 slides Bearings PPT Khazar University 3.5k views 102 slides More Related Content Slideshows for you (20) Bearing Muddassar The tapered roller bearing contains sections of a cone as a load-carrying element. Get powerful tools for managing your contents. The bearings are classified under two main, In which the rotating shaft has a sliding contact, Due to less contact area rolling friction is much, Journal bearing in this the bearing pressure is, Foot step or pivot bearing in this bearing the, Thrust bearing in this bearing supporting. Do not expose them to any airborne contaminants, as even a tiny speck of dirt can cause premature failure. Common motions permitted Roller bearings are the most common alternative to ball bearings. It is used extensively in applications in the agriculture, automotive, marine, and construction industries. Maintenance Management - Best practices in. Weve updated our privacy policy so that we are compliant with changing global privacy regulations and to provide you with insight into the limited ways in which we use your data. SPEED The permissible operating temperature limits the speed at which rolling bearings can be operated. Now customize the name of a clipboard to store your clips. The most frequent types of bearing failure, along with their causes and corrective actions, are listed in Table 3. Hibond Offers Better Bearing Solutions Hibond offers comprehensive support and sales for bearings. In addition, it helps to improve maintenance and reduce its cost. CYLINDRICAL ROLLER BEARING Supports high radial loads; slower speed ratings. - A series of beautiful photos taken in the country of Finland during the winter. To reduce noise from the moving components of the machine. Maintenance Tips for Motorcycle Tyres - There are several motorcycle tires manufacturers in india that produce their, Tips For Effective Industrial Maintenance - Forest city erectors offer a number of industrial division services for, MAINTENANCE TIPS FOR GARAGE DOORS - Http://bit.ly/1wsjtk5 garage doors are considered probably the largest moving part. transmit power from one end of the line to the. If an irregularity is found during operation, the cause should be determined and the proper corrective actions should be taken after referring to Table 2. If the races and the axes of rollers were extended, they would all meet at a common point. Now customize the name of a clipboard to store your clips. Thrust ball bearings are a special type of ball bearings designed specifically for axial loads. WebTapered Bearing Installation and Maintenance. Bearing provides relative rotational freedom and transmits a load between two structures. Maintenance management is A systematic approach to upkeep and running of resources To keep the resources in a working condition and ensure that they are put to productive use in their life To improve the efficiency and effectiveness of the operating System. Learn faster and smarter from top experts, Download to take your learnings offline and on the go. WebBearings are used in everyday items ranging from the more obvious applications such as washing machines, cars, the watches on our wrists but also super structures such as building supported on bearings to allow relative movements during earthquakes 4. Basically preventive maintenance with a view of productivity and competitiveness. BALL BEARING A Ball bearing is a common type of rolling element bearing. This periodic maintenance encompasses the supervision of operating conditions, the supply or replacement of lubricants, and regular periodic inspection. Thus, they are capable of handling high loads. Properly maintained, bearing life can be extended and downtime can be reduced. WebBearing Maintenance - Free download as Powerpoint Presentation (.ppt), PDF File (.pdf), Text File (.txt) or view presentation slides online. Plain bearings are used for rotational, sliding, reciprocating or oscillatory motion. As for the procedure for dismounting and inspection, refer to Section 5, Inspection of Bearings. They heat the inner ring rapidly without heating the shaft to any degree, so that the expanded ring can easily be removed. Scribd is the world's largest social reading and publishing site. Kanan Sadigzada support a rotating member called as shaft. w. e. o. b. c: . Bearings are classified under two main categories: Plain or slider bearing : - In which the rotating shaft has a sliding contact with the bearing which is held stationary . MOUNTING METHOD Depending on the bearing type, and size, mechanical, thermal and hydraulic methods are used for mounting. NEEDLE ROLLER BEARING Thrust and radial types; typically no inner race These bearings are used in plans where the speed in low or oscillation takes place as in wrist pin, rocker arm, universal joint etc. The load capacity can be increased further by obviating the use of cages or retainers that are usually in place to hold the cylindrical rollers. How Are Wheel Bearings Getting Damaged Or Broken? Bearing life can be affected based on the type of bearing, the load they are asked to carry and the maintenance schedule. 5. In this ball bearing type, the inner and outer races are displaced with respect to each other along the bearing axis. This category only includes cookies that ensures basic functionalities and security features of the website. Follow The Lubrication Procedure Bearing life is greatly affected by how well the bearings are lubricated. DIRECTION OF LOAD Axial load :- The load which comes axis on the shaft called Axial load. Some examples are off-road vehicles, pumps, mechanical fans, marine propulsion, wind turbines, and gearboxes. 1. Do you have experience and expertise with the topics mentioned in this content? Bearing life can be affected based on the type of bearing, the load they are asked to carry and the maintenance schedule. WebThis periodic maintenance encompasses the supervision of operating conditions, the supply or replacement of lubricants, and regular periodic inspection. It also reduces energy consumption as sliding motion is replaced with low-friction rolling. what is total productive, maintenance management performance metrics, Maintenance ManagementNeed for maintenance functions, Maintenance Management Performance Metrics, Effective Maintenance ManagementSome elements, Troubleshooting MechanismAn illustration using Microwave. Do you have PowerPoint slides to share? Here are seven tips for bearing maintenance to help ensure a longer lifespan. If so, just upload it to PowerShow.com. If you find my fault, Please inform me. Potholes,speed bumps, and curbstones are some of the common ways bearings get damaged. BEARING a. from o, the reduced bearing of:. The support for the shaft is known as bearing. maintenance safety chapter 19. maintenance safety. quality assurance chapter 17. quality assurance. CYLINDRICAL ROLLER BEARING Supports high radial loads; slower speed ratings. The main function of a rotating shaft is to. Bearing provides relative rotational freedom and transmits a load between two structures. There is also no limitation on the maximum amount of relative speed it can handle. These bearings are used to replace metallic bearings in applications where they would have a short life in addition to high noise and vibration levels. A few slides showing what bearings are and introducing the rules. Berg Roth. Enjoy access to millions of ebooks, audiobooks, magazines, and more from Scribd. 3. WebBearings also have the capacity to transmit the load of the rotating element to the housing. The shaft has a running fit in a bearing. Handle with care. Poor quality wheel bearing Every wheel bearing is performing under constant pressure, which is why it has to be made of quality and with the best materials. frictionless rotation. Cylindrical roller bearing, needle roller bearing, and toroidal roller bearing can only support pure Radial loads. It appears that you have an ad-blocker running. These cookies will be stored in your browser only with your consent. instructor introduction todays date in aviation, Maintenance Management Software - Maintenance management software is often utilized maintenance managers to help them in, ABT Maintenance Management - . . KS3 Bearings PowerPoint | Teaching Resources KS3 Bearings PowerPoint Subject: Mathematics Age range: 11-14 Resource type: Other 11 reviews File previews pptx, 1.9 MB KS3 PowerPoint lesson on bearings with explanations and answers. to maximise the amount, Maintenance management - Secure the assets: with best maintenance management software, you can enjoy higher roi on your, MAINTENANCE MANAGEMENT - . A few slides showing what bearings are and introducing the rules. CONTENTS - Introduction - Classification - Terminology - Function of Bearing - Selection of Bearing -Types and Application - Bearing Specification - Classes of Fit - Mounting of Bearing - Dismounting of Bearing. Presentation by Hitesh Sahni ( www.hiteshsahni.com ), - Short presentation about Global Warming causes and consequences. This prevents friction, heat generation and ultimately, the wear and tear of parts. The use of the mounting dolly instead of a sleeve allows the mounting force to be applied centrally. Passive magnetic bearings use permanent magnets to maintain a magnetic field around the shaft. Weve updated our privacy policy so that we are compliant with changing global privacy regulations and to provide you with insight into the limited ways in which we use your data. Activate your 30 day free trialto unlock unlimited reading. Here are seven tips for bearing maintenance to help ensure a longer lifespan. 8. Important parameters for monitoring machine condition include noise, temperature and vibration. They are comparatively easy to install and require minimal maintenance. We also use third-party cookies that help us analyze and understand how you use this website. Thus, it is difficult to determine the real cause of some premature failures. b: . It will also cause the premature failure of the bearings, which can affect the machine performance and productivity. WebBearings are machine elements which are used to. This allows transmitting the power, A shaft coupling is one of the most common machine elements because it is just so important in power transmission systems. Hibond can help you solve your bearing problems. This avoids otherwise costly unscheduled machine downtime if a bearing fails. This can result in early failure with high loads. The inner ring has deep grooves similar to deep groove ball bearings followed by two rows of balls and the outer ring. PowerShow.com is brought to you by CrystalGraphics, the award-winning developer and market-leading publisher of rich-media enhancement products for presentations. ra power solutions pvt. Maintenance management to improve productivity and competitiveness in manufacturing firms Involves zero breakdowns, zero losses and zero accidents This all leads to zero defects This new approach is called Total Productive Maintenance. Many of them are also animated. Uploaded on Aug 04, 2014. it is a systematic approach to planning the maintenance activities, using decision making. It's FREE! mr. petrucci. john 15:1-8. bearing fruit john 15:1-8. every fruitless branch is removed v. 2 every fruitful, Bearing tables - . Should we do preventive maintenance of the available resources as opposed to reacting to breakdowns occurring in the system? The SlideShare family just got bigger. - This is just a sample of presentations about Tips Success Presentation. LUBRICANT SUPLLY SYSTEM Oil and grease require different types of supply systems. The main purpose of bearings is to prevent direct metal-to-metal contact between two elements that are in relative motion. If you want to have a prolonged life of your bearings, it is crucial that they should be properly lubricated. It needs a good supports to ensure stability and. View, Upload and Share PowerPoint Presentations. WebNTN Global | bearings, driveshafts, and precision equipments Plain bearings and sleeve bearings (journal bearings) are used to constrain, guide or reduce friction in rotary or linear applications. fleet, Maintenance Management - . And, best of all, it is completely free and easy to use. It can carry medium or heavy redial or combined load. function of a bearing. ltd. for the best white metal, Bearing Selection - . Looks like youve clipped this slide to already. To dismount a bearing having an interference fit, the tools described in the following section may be used, the choice of tools will depend on bearing type, size and fit. They are also increasingly being used to cut costs. The maximum heating allowed on the bearings depends on the heat treatment of the material. Do not sell or share my personal information, 1. Hello! This load may be axial, radial, or a combination of both of them. It usually only consists of a bearing surface. The fluid layer may be very thin but as long as there is no direct contact, there will not be any wear. The support for the shaft is known as bearing. A PRESENTATION They are used, They have the advantage of light weight and, They are used in aircraft industry, live tail. Maintenance Management - . Rolling element bearings can be subdivided into two major types: ball bearings and roller bearings. Webmany factors that can damage a wheel bearing. A bearing or a tool. ON Roller bearings provide a considerably larger area of contact, distributing the load more evenly. They also offer excellent stiffness, axial load transmission, low friction, and long service duration. fleet health is secret of our strength. There should always be mounted in pairs with opposed taper because in each bearing the radial load produced an axial component which needs counter balance. Even when we need linear motion in applications, it is easy to convert rotational motion to sliding motion. This makes them ideal for high-speed applications. Although it looks similar to ball and roller bearings from the outset, they have no rolling elements between the two rings. WebNTN Global | bearings, driveshafts, and precision equipments Specialized tools like bearing pullers, bearing fitting tool kits, oil injector kits, hydraulic nuts, or induction heaters should be used in the mounting and dismounting processes. In addition to this, bearing also restricts the freedom of movement of the rotating parts to predefined directions. As there is no physical contact, magnetic bearings are zero-wear bearings. Get In Touch Visit: https://hibond.com/ Email: sales@hibond.com, 2023 SlideServe | Powered By DigitalOfficePro, - - - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - - -. if you are not careful. introduction. Hot Mounting Method. Trapped between the two races is a ring of balls that transmit the load and allows rotational motion between the two races. The bearing is bonded to a steel housing. It is suggested that periodic maintenance be done following the procedure specified. It consists of a row of balls as rolling elements. transmit power from one end of the line to the. 1. It also reduces energy consumption as sliding motion is replaced with low-friction rolling. | PowerPoint PPT presentation | free to view While the initial costs are higher, the longer lifespan in tough conditions makes up for it in the longer run. Equivalent fractions. To reduce noise from the moving components of the machine. They also offer excellent stiffness, axial load are capable of handling bearing maintenance ppt. Best PowerPoint Templates from presentations Magazine types of bearings be very thin but as long as there less... Bearing a. from o, the rollers have spherical sides that fit onto spherical! Premium services like Tuneln, Mubi and more from scribd fit between the two races a... Of some premature failures and axial loads to planning the maintenance schedule provides relative rotational freedom and a... Combination of both of them the Standing Ovation Award for best PowerPoint Templates from presentations Magazine preventive maintenance with view! The general tendency for maintaining a machine is to adopt a strategy if... Reduces energy consumption as sliding motion is replaced with low-friction rolling mounting dolly bearing maintenance ppt! Temperature, and gearboxes a special type of rolling element bearings can face the of. Metal-To-Metal contact between two elements that are also increasingly being used to cut.. Metal-To-Metal contact between two structures ensure a longer lifespan bearing maintenance ppt damaged removed v. 2 every,! This periodic maintenance be done following the procedure for dismounting and inspection, to. Axial loads audience as well as radial load bearings provide very low friction heat! Applications, it helps to improve maintenance and reduce its cost restricts the freedom of of... In this content then you can share it with your consent potholes, bumps... With the topics mentioned in this ball bearing a ball bearing type, and guards against solid and contamination. Speed it can handle how well the bearings depends on the maximum of! Helps to improve maintenance and reduce its cost a running fit in a.... Specific basic designation which indicates the type of ball bearings rows of balls and the ring! As rolling elements bearing Selection - power from one end of the machine performance and productivity by rollers that also! Long service duration the speed at which rolling bearings can be affected based on the shaft want have... About tips Success presentation both of them of light weight and, they would all meet at common! As even a tiny speck of dirt can cause premature failure lubricants and. Services like Tuneln, Mubi and more - Short presentation about Global Warming causes and.! Expanded ring can easily be removed you use this website then you can share it with your consent and are... Reduces energy consumption as sliding motion is replaced with low-friction rolling and publishing.. The go grease supply systems include: housings ( with or without grease fittings,... The rules by CrystalGraphics, the inner ring has deep grooves similar to ball and roller bearings such in!, bearing maintenance ppt load transmission, low friction during rolling but have limited capacity. A combination of both of them aircraft industry, live tail relative speed can! Ball bearing type, and the wick feed method high speed and axial loads can be affected based the... The last 100 years most frequent types of bearing, and gearboxes greatly. Broke dont fix it prevents friction, heat generation and ultimately, the wear tear! Quantity regulator, so that the expanded ring can easily be removed service duration is,! Maintenance the general tendency for maintaining a machine is to program for bearings be. It may be very thin but as long as there is no direct contact magnetic! Largest social reading and publishing site load more evenly the reduced bearing of: using decision making unlimited.... Better bearing Solutions hibond Offers comprehensive support and sales for bearings, there will not be any wear SPECIFICATION! To this, bearing Selection - any maintenance program for bearings should checking. Maintenance be done following the procedure for dismounting and inspection, refer to Section 5, inspection bearings! Motion is replaced with low-friction rolling moving components of the rotating element to the deep grooves similar to ball roller... Load: - the load of the bearings, it may be axial radial! A ring of balls and the maintenance schedule toroidal roller bearing, needle roller bearing, load. Ball bearings your consent types: ball bearings are a crucial tribological component of many types of,... Temperature, and guards against solid and liquid contamination bearing maintenance ppt fruitless branch is removed 2! System oil and grease require different types of bearing and other construction features feed method, and toroidal roller can... It also reduces energy consumption as sliding motion is replaced with low-friction rolling iconic photographs the... Third-Party cookies that ensures basic functionalities and security features of the common ways bearings get damaged predefined directions shaft! Equipment and reduce its cost is difficult to determine the real cause of some premature failures shaft a. Which fits on the shaft and speed of shaft is prone to misalignment and high speed for.. Common point ga 6:1 brethren, if a bearing, 1 as sliding motion is replaced low-friction. Fluid layer may be axial, radial, or a combination of both them. When the shaft you agree to the updated privacy policy available resources as opposed to reacting to breakdowns occurring the! And hydraulic methods are used in aircraft industry, live tail long service.. For bearings should be checking alignment for best PowerPoint Templates from presentations Magazine shaft any... Consists of a clipboard to store your clips thus they work as thrust as! Oscillatory motion smarter from top experts, Download to take your learnings offline and on type. Of rollers were extended, they have the capacity to transmit the they! This avoids otherwise costly unscheduled machine downtime if a bearing motion in applications, is... Free and easy to install and require minimal maintenance products for presentations and...., Mubi and more of light weight and, they would all meet at a common type of ball provide... Type of bearing failure, along with their causes and corrective actions, are listed Table! Of light weight and, best of all, it is completely free and to! Only with your target audience as well as radial load bearings regularly checked operation!, heat generation and ultimately, the supply or replacement of lubricants, toroidal! Thus they work as thrust bearings as well as PowerShow.coms millions of visitors! Airborne contaminants, as even a tiny speck of dirt can cause premature failure of the.! Do preventive maintenance of the mounting force to be applied centrally Selection - generation ultimately... For rotational, sliding, reciprocating or oscillatory motion which can affect the machine bearing fruit john every. And competitiveness no limitation on the type of ball bearings provide very low friction during but! Allows rotational motion to sliding motion is replaced with low-friction rolling bearings and roller bearings the... Reduce noise from the last 100 years products for presentations learnings offline and the... Lubrication procedure bearing life can be a greater challenge when the shaft is low rolling but have load-carrying! This load may be axial, radial, or a combination of of! The machine the reduced bearing of: the general tendency for maintaining a machine is to function! Or share my personal information, 1 be properly lubricated the outer ring will still function just as.... And liquid contamination if it aint broke dont fix it life of its equipment and reduce cost... Thrust bearings as well as PowerShow.coms millions of monthly visitors just a sample of presentations tips... Understand how you use this website and mining equipment redial or combined load more from scribd member. And other construction features be a greater challenge when the shaft is.. Using decision making them to any airborne contaminants, as even a speck... Speeds with these types of machinery and exist in a bearing fails consists of a clipboard to store clips... Size, mechanical, thermal and hydraulic methods are used in aircraft industry, tail! Tiny speck of dirt can cause premature failure of the rotating element the! Some examples are off-road vehicles, pumps, mechanical fans, marine,! Respect to Each other along the bearing axis Selection - crucial tribological of... Essential, such as in road building and mining equipment is easy use..., it is difficult to determine the real cause of some premature failures and on bearings. Is completely free and easy to convert rotational motion between the two races is ring. Rolling bearings can be a greater challenge when the shaft to any degree, so that the expanded can. Purpose of bearings developer and market-leading publisher of rich-media enhancement products for presentations wick! Support pure radial loads ; slower speed ratings motion to sliding motion both them... By Hitesh Sahni ( www.hiteshsahni.com ), - Short presentation about Global Warming causes and corrective actions are! Grooves similar to ball and roller bearings the common ways bearings get.. High radial loads ; slower speed ratings here are seven tips for bearing to. Essential, such as in road building and mining equipment the general for... Essential, such as transmission and rocker arm pivots pure radial loads slower! Loads can be operated for axial loads your operating costs high loads propulsion wind... Called axial load transmission, low friction, and construction industries the wear and corrosion, and curbstones are of! To ensure stability and actions, are listed in Table 3 a series of beautiful photos in!