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The angular contact bearing are designed to take which of the following type of load?

  • A.Axial and vertical thrust
  • B.Axial thrust
  • C.Radial load
  • D.Axial thrust and radial load

Answer: D

Angular contact bearings are designed to take axial thrust and radial load together.

The raceways are offset so that the line of contact through each ball makes an angle with the bearing axis. A load along that line has both a radial and an axial component, so the bearing carries a combined load, with axial thrust in one direction; they are often fitted in pairs to take thrust both ways, as in machine tool spindles.

A bearing for radial load alone is a plain deep groove or roller bearing, and one for axial thrust alone is a thrust bearing. 'Axial and vertical thrust' is not a meaningful pair, since vertical describes an orientation, not a type of load.

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