An 02-series, 15 mm bore, deep-groove ball bearings with a dynamic load rating of 7.80 KN has run continuously for 1,782 hours at a speed of 300 rpm and under a load of 1.5 kN. What is the remaining lifetime, in hours, at a reliability level of 90%?

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: Select a single-row, deep-groove ball bearing to carry 10000 N of radial load and a thrust load of…

A: Given:Radial load , Pr=10000 Nthrust load, Pa=3500 NN=750 rpmLh=25000 hrs

Q: Please answer part 2, A 20° full depth involute spur pinion of 4 mm module and 21 teeth is to…

A:

Q: The expected life of a ball bearing subjected to a load of 9800 N and working at 1000 rpm is 3000…

A: Given Data⇒ For bearing : P2=4900 NP1=9800 NN1=1000 rpmN2=2000 rpm

Q: A large number of deep-groove ball bearings have been operating at 42% of their dynamic load rating…

A:

Q: A deep groove ball bearing is subjected to a equivalent dynamic load 7240 N. If the rating life is…

A:

Q: Required information Problem 11.025-Selection of a Ball Bearing-DEPENDENT MULTI-PART PROBLEM -…

A: Given:From the given information, we have:Radial load, Fr=8 kNAxial load, Fa=2 kNDesign life, LD=…

Q: A taper roller bearing used in the automobile industry has a radial load of 2978 N and an axial load…

A: Given data: Fr=2978 NFa=1220 NX=Y=1 Need to determine the value of the equivalent dynamic load.

Q: What is the expected life

A: Given: Expected life of the ball bearing subjected to a load of;P1=7200 NIt is working at ;N=3000…

Q: Question 03: Select an angular contact ball bearing to carry a radial load of (336+27) lb at a shaft…

A: Bearings are machine elements which is used to support rotating elements like shaft. It is used to…

Q: Select an angular contact ball bearing to carry a radial load of (336+ID) lb at a shaft speed of…

A: Given data  Application factor = 1.2 reliability = 96% Shaft speed(N)= 1800 rpm Time = 5500 hours…

Q: rating life at 95% reliability for the following thrust ball bearing and conditions.  Fa: 5.17 kN…

A:

Q: A propeller shaft C having a diameter of 75 mm is mounted on two bearings B1 and B2 and is driven by…

A: Helical gear In helical gear the teeth of helical gears are cut in the form of a helix on the pitch…

Q: An overhung countershaft is supported by rolling contact ball bearing. The shaft speed is 790 r.p.m.…

A: Answer: Option C i.e., 1.9x109 rev. A detailed explanation is available below. Given data:  The…

Q: Select an angular contact ball bearing to carry a radial load of (336+01)lbat a shaft speed of 1800…

A:

Q: For a radial bearing the desired rated life is 10000 hours for a speed of 600 rpm and radial load of…

A: As given in the question, Desired rated life in hours = Lh = 10000 hr Rotational speed = N = 600 rpm…

Q: A set of sleeve bearings has a specification of shaft journal diameter of 31.25 mm with a unilateral…

A: Givend=31.750mm = 1.25intd=0.025mm  =0.001inb=31.3mm= 1.233intb=0.076mm  =0.003inl=31.25mm…

Q: Design a 02-series angular contact ball bearing to support a radial load of 12kN and axial load c…

A: This question is of Machine design Subject.

Q: Problem 6 An 02-series single-row deep-groove ball bearing with an 80 mm bore is loaded with a 5-kN…

A: Given Datad=80mmFa=5kNN=500 rpmb=1.483Fr=9kNC10=70.2kNxo=0.02 Following the table of 11.1 & 11.2…

Q: A certain application requires a ball bearing with the inner ring rotating, with a design life of 26…

A: To findFind the rating life.Catalog rating from the table.Choose a 02-series deep-groove ball…

Q: Select an angular contact ball bearing to carry a radial load of (336+9) lb at a shaft speed of 1800…

A: Given:-               radial load W = 336+12lb                          = 348 lbspeed of shaft N =…

Q: A bearing with a is loaded with a 2-kN axial load and a 8-kN radial load. The outer ring rotate at…

A: Given data as per question Axial load =2 KN Radial load = 8 KN Speed of outer ring = 600 rev/min…

Q: A device contains two bearings is to operate at 300 rev/min, 8 hours per day, 5 days per week for 5…

A: GIVEN :- Nd=300RPMRd=0.99 mFd=2036 Naf=1.2xo=0.02θ-xo=4.439b=1.483 SOLUTION :- (a) for ball bearing:…

Q: A self-aligning ball bearing used in the car manufacturing industry has a basic dynamic load rating…

A: Given data dynamic load rating of (C) = 48899 N life of the bearing  (L) = 2303 millions of…

Q: What is the lifetime in hours of a 02-series angular contact ball bearing with a 35 mm bore, and a…

A: Given:The dynamic load rating of the bearing, The revolution performed by the bearing, The radial…

Q: What is the nominal life in working hours of a deep groove ball bearing 6308, which is carrying a…

A:

Q: Angular contact ball bearing and tapered roller bearing are often used in pairs on a shaft in…

A: Given: Angular contact ball bearing and tapered roller bearing To define why these type bearing…

Q: Two single-row 02-series angular contact ball bearings with inner ring rotation are to be selected…

A: safe bore diameter is 80mm and OD is 140 mmExplanation:Step 1: Radial load on the bearing Fr = 3.5…

Q: The bearing for a power transmission arrangement is required to carry an 9.8 equivalent radial load…

A:

Q: a) i) Explain the meaning of all the digits of a roller bearing having a bearing number "26BC04"…

A: As per our guidelines we are supposed to solve only one question if multiple questions are asked.…

Q: The expected life of a ball bearing subjected to a load of 8800N and working at 1000rpm is…

A:

Q: 3 A bearing is required to support a radial load of 2800 N for a shaft of 30 mm nominal diameter…

A:

Q: a Determine the resulting bending stress. b. Safety factor against bending

A: Given: Module,  Pressure angle,  Pinion speed, Load,  Teeth on pinion,   Face width,

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: of FAG 6213 single row deep groove ball bearing to be used in the bearing of the rotary axis in…

A:

Q: Find the bearing rated life, in hours, of the bearing with the shortest expected life in the figure…

A: