An 02-series single-row deep-groove ball bearing with a 65-mm bore (see tables 11–1 and 11–2 for specifications) is loaded with a 3-kn axial load and a 7-kn radial load. the outer ring rotates at 500 rev/min. (a) determine the equivalent radial load that will be experienced by this particular bearing. (b) determine whether this bearing should be expected to carry this load with a 95 percent reliability for 10 kh

Amixture of slurry and mud is to be pumped through a horizontal pipe of diameter 500 mm. the fluid behaves as a bingham plastic with a yield stress of 30 pa and viscosity 0.04 pa.s. describe the effects of the shear stress through a transverse section of the pipe by plotting the variation in shear stress and velocity profile: (i) just before the slurry starts to move (ii) as the slurry flows when the pressure gradient is double that in part (i)

Agas is compressed from vi 0.3 m, p 1 bar to of v2 0.1 m3, p2--3 bar. pressure and volume are related linearly during the process. for the gas, find the work, in kj.

Acircular aluminum shaft mounted in a journal is shown. the symmetric clearance gap between the shaft and journal is filled with sae 10w-30 oil at t 30°c. the shaft is caused to turn by the attached mass and cord. develop and solve a differential equation for the angular speed of the shaft as a function of time.