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Which of the following is an antifriction bearing?

Which of the following is an antifriction bearing? Correct Answer Needle bearing

Concept:

  • The antifriction bearing consists of rolling elements, races, and cage.
  • Rolling elements are available in different shapes such as balls, parallel rollers, taper rollers, barrels, and needles.
  • They are made of chromium or chrome-nickel steel with ground or polished surface.
  • The load of the rotating member is carried by the rolling elements.
  • Example: Ball bearing, Roller bearings, Needle bearing

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