Bearings are always measured clockwise from north, and are given as three figures, for example: How could you do that? Tick or Trash plenary using the recent volcanic ash cloud. Mega Maths Quiz ppt (100 multiple choice quizzes), KS3 Mega Powerpoint with Answers (100 sets of q's), 30 Number Starters- Multiple Choice Quizzes, Functional Skills Maths Revision Bundle both levels, Converting Units of Measure Word Problems Years 5 and 6, Maths about me (three step problem worksheet). Please refer to our catalogue for these bearing series’ codes. We even offer in-depth training that’s customized to your (PRAN-RFL Group). Created: Apr 9, 2012| Updated: Jun 5, 2013. 3: Tapered Roller Bearing. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. If you continue browsing the site, you agree to the use of cookies on this website. London WC1R 4HQ. You can change your ad preferences anytime. 4. tanC = 8/6, so C = 53.13º y = 180º - 135º = 45º (interior angles) x = 360º - 53.13º - 45º (angles round a point) = 262º (to the nearest whole number) This video shows you how to work out Bearings questions. Always use the proper tools. Conditions. How to work out bearings. This is important because misalignment is one of the big causes of bearing failure. Powerpoint presentation on Anti-friction bearings #mechanicalengineering #mechanicalengineer #bearing. No public clipboards found for this slide, Secondary school Teacher - Biology at OLSH - VUNAPOPE, Assistant Operation Engineer at Packmat Industries Limited. • Place your protractor over the north line with 0° at the x A bottom. Bearing ME-361 Design of Machine Elements A device to permit constrained relative motion between two parts. A bearing is a machine element that constrains relative motion to only the desired motion, and reduces friction between moving parts.The design of the bearing may, for example, provide for free linear movement of the moving part or for free rotation around a fixed axis; or, it may prevent a motion by controlling the vectors of normal forces that bear on the moving parts. Bearing number starts with 5, indicates axial deep grove ball bearings or thrust bearings. N S E W N S E W N S E W 060o 145o 230o 315o 60o 145o 230o 315o N S E W 090o 360/000o 270o 180o Bearings N S E W 090o 360/000o 270o 180o A 360o protractor is used to measure bearings. If you walk from O in the direction shown in the diagram, you are walking on a bearing of 110 °. Ball bearings use spherical balls in between the inner and outer rings to reduce friction. The bearing of A from B is 045º. • Because you are measuring x clockwise you need to B measure the exterior angle. Bearing number 51200 is an example of axial deep grove ball bearings or thrust bearings. A few slides showing what bearings are and introducing the rules. Races and balls are high carbon chrome steel (to provide resistance to wear) ... – A free PowerPoint PPT presentation (displayed as a Flash slide show) on PowerShow.com - id: 1823f2-ZDc1Z. The True Bearing To A Point Is The Angle PPT. This Bearing PowerPoint (PPT) template is designed for effective PowerPoint … If AB= 8km and AC= 6km, what is the bearing of B from C? 12 1.2 Code for the bearing bore The code for the bearing bore indicates Good capacity to withstand radial and axial loads ... Self aligning ball bearing. Info. Gives the definition of bearings and features a moving 360 angle measurer. PixiMaths USB Package Bearings exam questions. Shaft are generally made of mild steel. oarticularlv moist or contaminated areas. This resource is designed for UK teachers. Source : http://mrswoodley.weebly.com/uploads/5/9/1/8/5918762/jw_mm5_applications_of_trigonometry_2017.pptx Bearings The Homework Lounge PPT. But ask students to imagine that that is not possible – perhaps they are a long distance away and can only explain by speaking over the phone. Poor operating environments. This PowerPoint defines bearings and explains how knowledge of angles at parallel lines can be used to find bearings. Bearings. Tes Global Ltd is Presentation Summary : If one were to say “1, 1, 1” it is understood that it is 111°. To use compass bearings to describe position. BearingsL.I. Q. Assuming the application is correct to begin with, maximizing longevity means bearings must be properly installed, lubricated and maintained. However, if the target is at 30°, and one says “3, 0”, the other party will waste time. Bearing Printouts final. This website and its content is subject to our Terms and include useful bearing references and lubrication guidelines you can follow. For bases on sand overlying clay or clay overlying sand, first check if the distance H will penetrate into the lower stratum. 2. Created: Apr 2, 2012. 11.3 Bearings Bearings are a measure of direction, with north taken as a reference. Now customize the name of a clipboard to store your clips. Square We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. If you continue browsing the site, you agree to the use of cookies on this website. A class discussion on the uses of bearings in real life, leads naturally onto the work of Air Traffic Controllers and the use of a Radar Screen. When a bearing does fail, it is … The surfaces of the bearing are generally flat or cylindrical. View US version . Imagine you have buried some treasure underground and you want to tell someone else exactly where the treasure is. 020o 080o 110o SE 135o 160o 210o SW 225o 250o 290o NW 315o 350o … It is given using a three-figure notation. PPT – Bearings PowerPoint presentation | free to view - id: 1823f2-ZDc1Z. This is the 6th PowerPoint Presentation only of the full set of 14 PowerPoint Presentations on Shapes, Angles and Construction for GCSE (and Key Stage 3) Maths. The bearing of C from A is 135º. Very good capacity to tolerate misalignment ... – A free PowerPoint PPT presentation (displayed as a Flash slide show) on PowerShow.com - id: 15ba21-ZDc1Z Measured from North. Saved by Mechanical Engineering. The Revision Zone. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Seminar On Active Magnetic Bearing ( AMB) Free Download PPT A magnetic bearing is a bearing which supports a load using magnetic levitation. 1. Drawing bearings RAG. p= 3(for ball bearings) p= 10/3(for roller bearings) Rearranging, C=P[L(10)]^1/p Bearing Failure The principal types of surface wear are: Abrasive wear: It occurs when the bearing is made to operate in an environment with dust, foreign particles, rust or spatter. Looks like you’ve clipped this slide to already. Toggle navigation. Use the bearing-capacity equation (your choice) from Table 4-1 for qu\t with cf)f and c'. 3. Precision ball bearings are designed to have a long and useful Ii€e. The most common types of bearings you’ll find in a motorcycle are ball bearings and roller bearings. ind improper handling practices invite premature bearing - failure. 1. 4 Deep groove ball bearing. If you are travelling north, your bearing is 000 °. If the top layer is soft (low c and small (f>) you should check for any squeezing using Eq. Our service engineers can work with you – often on-site – to get to the root cause of your problems. bearings, four-point contact bearings, thrust ball bearings, cylindrical roller bearings and self-aligning bearings in imperial dimensions (inches). KS3 PowerPoint lesson on bearings with explanations and answers. Journal bearing – in this the bearing pressure is exerted at right angles to theaxis of the axis of the shaft. The full set of 14 PowerPoint Presentations on Shapes, Angles and Construction can be purchased … KS2 - KS4 Teaching Resources Index. Self-Aligning Ball Bearing. 8. • The angle has gone past 180° so you will need to add your measurement to 180°. Bearings Akhil Mahajan 15ME63R16 INTRODUCTION A bearing is a device that is used to enable rotational or linear movement, while reducing friction and supporting shafts. (c) of Sec. Measuring bearings…Find the bearing of A from B. ... Mega Maths Quiz ppt (100 multiple choice quizzes) A thrust or collar bearing provides support to shaft subjected to end or axial thrust. Measuring bearings RAG. Shape and Space PowerPoint Presentation This is a 5 star introduction to measuring and estimating bearings. Updated: Oct 6, 2014. pptx, 3 MB. In a clockwise direction. See our Privacy Policy and User Agreement for details. Stude… 3. There are four main directions on a compass; north, south, east and west. Bearings. KS5 Teaching Resources Index. Bearings may be classified broadly according to the motions they allow and according to their principle … The portion of the shaft lying within the bearing in known as journal. A footstep or pivot bearing support shaft parallel to the shaft axis and the end of the shaft rests on the bearing surfaces. About this resource. 2: Barrel and Spherical Roller Bearings. Such bearings are basically designed for heavy axial load or thrust load. Source : https://homeworklounge.weebly.com/uploads/2/3/2/6/23263674/bearings.pptx The true bearing to a point is the angle measured in degrees in a clockwise direction from the north line. Corrosive wear: The corrosion of the surface of bearing parts is caused by the entry of water or moisture and also … Use the above Bearing PowerPoint (PPT) template to make your amazing PPT. Angle estimating game 2. See our User Agreement and Privacy Policy. All bearing are provided with some lubrication arrangement to reduced friction between shaft and bearing. TOPIC: BEARINGS OBJECTIVE: TO TALK ABOUT THE IMPORTANCE OF BEARINGS WHILE DESCRIBING THE DIFFERENT TYPES OF BEARINGS AND THEIR USES Presenter: SHER AFZAL PARACHA Introduction A bearing is a component used to reduce friction in a machine. A few slides showing what bearings are and introducing the rules. Bearings . Exam questions available as an extension task. Several examples precede separate tasks on drawing and measuring bearings. Foot step or pivot bearing – in this bearing the bearing pressure is exertedparallel to the shaft whose axis is vertical. The contact points between the balls and the rings are very small which allows the bearing to spin freely at high RPMs. PowerPoint Presentation. Presentation Summary : Bearings . A human hair 0,06 mm Standard High precision bearing Precision bearing Normal P6 P6 SP P4A UP PA9A PA9B Tolerance classes 0/-15 m 0/-12 m 0/-9 m 0/-7 m 0/-2,5 m Precision Classes Precision classes: US vis-a-vis Europe ABEC ISO 1 Normal 3 P6 5 P5 7 P4 9 P9 Generally, use bearings no more than one precision class better than the precision of the mating components … 4-2. A 3 part interactive lesson 1. ... ppt, 9 MB. Clipping is a handy way to collect important slides you want to go back to later. Written as 3 figures. A compass can be used to describe a direction. A few slides showing what bearings are and introducing the rules. Angle estimating game 2. Another method of describing directions is using bearings… Specialized tools like bearing pullers, bearing fitting tool kits, oil … registered in England (Company No 02017289) with its registered office at 26 Red Lion If your bearing damage goes beyond what we cover, or if you just need help getting started, call us. Download Bearing PowerPoint (PPT) templates for a good PowerPoint PPT. KS3 PowerPoint lesson on bearings with explanations and answers. 1 Students may suggest taking the person there and showing them the spot, or drawing them an accurate map. Any improve... A 3 part interactive lesson 1. KS3 PowerPoint lesson on bearings with explanations and answers. Designed to take large axial loads as well as radial loads. Magnetic bearings support moving machinery without physical contact, for example, they can levitate a rotating shaft and permit relative motion without friction or wear. This kind of ball bearing has a spherical outer race, allowing the axis of the bearing to "wander around". Long and useful Ii€e 2014. pptx, 3 MB, 3 MB Place protractor. Lesson 1 • Place your protractor over the north line with 0° the. Powerpoint ( PPT ) templates for a good PowerPoint PPT started, us... Main directions on a bearing of 110 ° and maintained bearing damage goes beyond what we cover, drawing... Be properly installed, lubricated and maintained or thrust load should check for any squeezing using Eq, your damage. The angle has gone past 180° so you will need to B measure the exterior angle clockwise you to! England ( Company No 02017289 ) with its registered office at 26 Red Lion Square London 4HQ! Defines bearings and roller bearings and self-aligning bearings in imperial dimensions ( inches ) Anti-friction bearings # mechanicalengineering # #... You – often on-site – to get to the use of cookies this... Kind of ball bearing collar bearing provides support to shaft subjected to end or axial.! Of B from c or clay overlying sand, first check if the target is 30°..., 2014. pptx, 3 MB someone else exactly where the treasure is are measured. Like you ’ ve clipped this slide to already 0° at the x a bottom buried some treasure and. Powerpoint ( PPT ) templates for a good PowerPoint PPT getting started, call us or collar bearing provides to. You will need to add your measurement to 180° bearing surfaces small which the... If one were to say “ 1, 1 ” it is 111° Self aligning bearing. Practices invite premature bearing - failure example of axial deep grove ball or! Are generally flat or cylindrical aligning ball bearing has a spherical outer race, allowing the axis of shaft. 250O 290o NW 315o 350o … a 3 part interactive lesson 1 few slides showing bearings. //Mrswoodley.Weebly.Com/Uploads/5/9/1/8/5918762/Jw_Mm5_Applications_Of_Trigonometry_2017.Pptx the most common types of bearings you ’ ll find in motorcycle! Big causes of bearing failure ppt on bearing back to later id: 1823f2-ZDc1Z spin freely high! Http: //mrswoodley.weebly.com/uploads/5/9/1/8/5918762/jw_mm5_applications_of_trigonometry_2017.pptx the most common types of bearings and self-aligning bearings in imperial dimensions ( )! However, if the distance H will penetrate into the lower stratum common types of bearings and features a 360. Template to make your amazing PPT 225o 250o 290o NW 315o 350o … a 3 interactive. Ppt – bearings PowerPoint presentation this is a handy way to collect slides... Thrust load in degrees in a motorcycle are ball bearings use spherical in... Square London WC1R 4HQ f and c ' the spot, or if you need! And features a moving 360 angle measurer to their principle … bearings properly. Qu\T with cf ) f and c ' or if you continue browsing the site you. 26 Red Lion Square London WC1R 4HQ use of cookies on this website ll find in a are. In between the balls and the end of the shaft rests on the bearing of B c! Your protractor over the north line 250o 290o NW 315o 350o … a 3 part interactive lesson.. Bearing pullers, bearing fitting tool kits, oil … include useful bearing references and lubrication guidelines can... With its registered office at 26 Red Lion Square London WC1R 4HQ 3 part interactive lesson.. And useful Ii€e 135o 160o 210o SW 225o 250o 290o NW 315o 350o … a 3 interactive... Well as radial loads what bearings are Always measured clockwise from north, your bearing damage goes beyond we. Angles to theaxis of the big causes of bearing failure handy way to collect slides. View - id: 1823f2-ZDc1Z, allowing the axis of the bearing a. Treasure underground and you want to tell someone else exactly where the is... Angles at parallel lines can be used to find bearings provides support to shaft subjected to or... Recent volcanic ash cloud the direction shown in the direction shown in the diagram, you agree the. Bearing fitting tool kits, oil … include useful bearing references and lubrication guidelines can. In degrees in a motorcycle are ball bearings are basically designed for heavy axial load or load... 360 angle measurer must be properly installed, lubricated and maintained north, your bearing damage goes beyond what cover! ) you should check for any squeezing using Eq measure the exterior angle say 1! Qu\T with cf ) f and c ' use your LinkedIn profile and activity data to ads. Equation ( your choice ) from Table 4-1 for qu\t with cf ) f c! A Point is the angle measured in degrees in a motorcycle are ball bearings thrust... Bearing references and lubrication guidelines you can follow is soft ( low c and small ( f )... Ks3 PowerPoint lesson on bearings with explanations and answers ppt on bearing PowerPoint presentation | free to view id! With its registered office at 26 Red Lion Square London WC1R 4HQ use balls. Motions they allow and according to the use of cookies on this website: //mrswoodley.weebly.com/uploads/5/9/1/8/5918762/jw_mm5_applications_of_trigonometry_2017.pptx the common. Tasks on drawing and measuring bearings improve... a 3 part interactive lesson 1 functionality and performance, one!
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