What is the purpose of a bearing?
Q: Calculate the bearing life , if rating life for bearings is 9000h and shaft is rotating at 1500rpm.
A: Given:Lh=9000 hN= 1500 rpm
Q: A bearing is designated by the number 205. It means that a bearing is of * a)the double row ball…
A: Type Code and Bearing Name 1 Self Aligning Ball Bearings 2 Spherical Ball Bearings 3…
Q: What is the main cause of bearing failures?
A:
Q: hat is the bore diameter of a ball bearing having bearing number 7202?
A: The bore diameter can be calculated as ,
Q: What kind of shaft is generally designed to resist both bending and torsion?
A: Shaft: A shaft is a very important part of a machine which is used to transmit the rotary motion and…
Q: choose true or false: -A bearing is designated by the number 405. It means that a bearing is of…
A: Whenever relative motion occurs between the two machine elements, the machine elements which is…
Q: Describe how torque on a solid shaft can be measured using strain gauges?
A: Strain guage converts the torque into change of electrical resistance. This guage is bonded to…
Q: write short notes on any two types of solid bearings?
A: A plain bearing, or more commonly sliding contact bearing and slide bearing (in railroading…
Q: For the bearing shown below in the figure which of the following represents the bearing bore? For…
A: This question is based on the concept of deep groove ball bearing.
Q: Give an example of calculating Safety Factor of bearing.
A:
Q: What does the Torque cause a shaft having a circular cross-section?
A: Torque can be explained as the moment of the force about the axis of the shaft. A torque can have…
Q: What is the bore diameter of a ball bearing having bearing number 7202? O 2 mm O 15 mm O 12 mm O 10…
A: Given Data Bearing Number=7202
Q: 1. How does lubrication effect the rotation of journal bearings?
A: Lubrication in Journal Bearings is necessary for proper functioning as it reduces friction, which…
Q: When would you use a Ball bearing? When would you use a Cylindrical Roller Bearing? When would you…
A: Ball-bearing A bearing in which the part is attached with a metal ball and allowed to move about it…
Q: You are a new employee in a company and they asked you to do a small sketch for Acme thread if p= 10…
A: As per bartleby guidelines only first question has been solved. The detailed sketch of an acme…
Q: The minimum life of the bearing is the life which 90% of the bearings will reach or exceed before…
A: Life of bearing is expressed in hours. It represents that how long a bearing can work before the…
Q: What is the bore diameter for a ball bearing having bearing number 5403? 12 mm 3 mm 15 mm 17 mm
A: What is the bore diameter for a ball bearing having bearing number 5403? Answer: 17 mm
Q: the torque required to prod
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Q: Industrial Main What is the first step to installing a bearing on a shaft
A:
Q: (Q) A deep groove ball bearing is subjected to radial load of 5 kN and axial load of 2 kN. It…
A:
Q: when would a noisy input shaft bearing be more noticable?
A: In a manual transmission system, the engine and input shaft are connected via a clutch. the input…
Q: A rolling bearing has a number 6315 and rotating with n= 50 rev/m This bearing has a radial force…
A:
Q: Industrial Maint. What are the three types of loads that may be placed on a bearing?
A: The three types of loads that may be placed on a bearing are
Q: Identify the specification which is meant for bearing number 416. a. Light series with bore of…
A: bearing number 416 means
Q: In Housing retained bearing condition, the shaft length is smaller than the a. Bearing inner race…
A: Given :- In Housing retained bearing condition, the shaft length is smaller than the a.Bearing…
Q: What is the meaning of bearing code 3303? What are the requirements for the use of it?
A:
Q: What is the bore diameter of a ball bearing having bearing number 6310? 50 mm 40 mm 10 mm 12 mm
A:
Q: Choose correct answer Load carrying capacity of journal bearing is independent on a)Bearing…
A: Explanation: Load carrying capacity of journal bearing depends on 1) Rotational speed 2) Applied…
Q: What is the bore diameter of a ball bearing having bearing number 6301? Select one 12 mm 10 mm 5…
A:
Q: Write down any four methods to overcome friction? With a neat sketch write short notes on any two…
A: Friction is the resistance experienced by the surface of an object when it is moved over the other…
Q: Explain the meaning of all the digits of a roller bearing having a bearing number "26BC04" according…
A: To find: 1.meaning of all the digits of a roller bearing having a bearing number "26BC04" according…
Q: When would a noisy input shaft bearing be more noticeable
A: When deficiency of oil level in input shaft bearing,then vibration is produced and more noise occurs…
Q: Select appropriate type of rolling contact bearing under the following condition of loading giving…
A: In rolling contact bearings spherical balls or some type of rollers are present there in between…
Q: The rolling contact bearings are designated by a number. Which digits in this number indicate the…
A: In a bearing number, the first number indicates the type of bearing, the second number indicates the…
Q: Estimate the life of this bearing with 90% reliability.
A: Given: Radial force, Fr=8 kN Axial force, Fa=3 kN X=0.56 Y=1.5 Bearing no=6315, (C=112000 N) N=1200…
Q: Write the advantages, disadvantages and applications of rolling contact bearings
A: Advantages1. Low starting and running friction except at very high speeds.2. Ability to withstand…
Q: rolling contact bearings, the skidding of balls can be reduced by ............. of bearings
A: skidding is present in Ball bearing because they are sensitive for skidding and there is no support…
Q: In a mechanical system, a bearing designated with bearing number 7305 is used. It means that it is a…
A: The series of a bearing denotes the toughness/strength of the bearing. They basically vary between 0…
Q: In a mechanical system, a bearing designated with bearing number 3406 is used. It means that it is a…
A: The first two digits in the designation of bearing represents the bearing series code.
Q: ball bearing operating at a load F has 8000 hours of life. What is the life of the bearing, in
A: Given:Load F has 8000 hours of life,
Q: (a) Explain briefly why a single-cylinder ('mono cylinder') may be replaced with a force-fitted…
A: We will answer the first question since the exact one was not specified. Please submit a new…
Q: nnecting rod is made as I section? Why do some connecting rods have hole drilled from the small end…
A: The allows oil to pass from the big end to the thrust section where there is friction against the…
Q: What is the bore diameter of a ball bearing having bearing number 6301? 1 mm 12 mm 5 mm 10 mm
A: Given Data Bearing Number=6301
Q: With neat sketch explain six different bearing failures, causes and cures.
A: Bearing failures, causes and cures
Q: DUESTON 2, WHAT ARE RADIAL, THRUST ANGULAR.con TACT ROLLING -ELENIENH BEARING?
A: Rolling bearing The bearings consist of several rolling components and are often used for rotating…
Q: Homework: 1 Please explain 5 key points of the structural design of the shaft. 2 Please explain the…
A: Five key points of the structural design of the shaft: Initially, a design scheme (layout) is…
Q: Discuss the importance of lubrication in journal bearings. How does lubrication effect the rotation…
A: The journal bearing is used for shafts working under heavy load and at a very high rotational speed.…
Industrial Main.
- What is the purpose of a bearing?
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- Which of the following type of bearing do you recommend for a household appliance (criterion of selection: Noise)? Taper roller bearings Deep groove ball bearings Angular contact bearings Cylindrical roller bearingsWhen trying to accommodate only axial loading, which of the following bearings is most likely to be used? a. Tapered roller bearing b. Deep groove ball bearing c. Thrust bearing d. Needle bearing e. Spherical bearingRolling contact bearings are also known as anti-friction bearings. Select one: True False
- What is the purpose of a thrust main bearing?10. The design life of a bearing used in a shaft of an industrial blower is around 20,000 h. How many number of revolutions is this equal to if the shaft rotates at 600 rpm? 3 x 108 6 x 108 4 x 108 7 x 108 a. b. 11. For a D/d ratio of 1.5, which combination of fillet radius and smaller shaft diameter will you consider it as a well rounded fillet? 0.4 and 20.0 b. 2 and 10.5 a. b. C. d. 12. Which combination of sheave diameters and center of less than 9.5 inches? 2, 8, 10 2.5, 10, 10 C. d. c. d. 3.0 and 100 both b and c distance results in a length of span between two sheaves 4, 10, 10 Answer is not among the choicesA bearing (babbitted) with a 1 3/4 inch bore is fitted to the new shaft of a motor by reaming. If the reaming process increases the diameter of the bore by 0.003 inch, what is the size of the bore after the work is completed?