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Machine Design · Bearings
Concept intelligence
Drill mode: viscosity · 10/11
Recurring concept
See all 20 →Bearings has appeared in GATE Mechanical Engineering 20 times across 16 years (2011, 2014, 2016, 2024, 2025, ...).
More questions on Bearings
See all →- 2025 QA shaft carries a helical spur gear. Which one of the following bearings can NOT be used to support it?
- 2024 QFor a ball bearing, the fatigue life in millions of revolutions is given by $L = \left(\frac{C}{P}\right)^n$,...
- 2016 QWhich of the bearings given below SHOULD NOT be subjected to a thrust load?
- 2014 QBall bearings are rated by a manufacturer for a life of $${10^6}$$ revolutions. The catalogue rating of a part...
- 2014 QA hydrodynamic journal bearing is subject to $$2000$$ $$N$$ load at a rotational speed of $$2000$$ $$rpm.$$ Bo...
- 2011 QTwo identical ball bearings $$P$$ and $$Q$$ are operating at loads $$30kN$$ and $$45kN$$ respectively. The rat...
- 2008 QA journal bearing has a shaft diameter of $$40mm$$ and a length of $$40mm.$$ The shaft is rotating at $$20$$ $...
- 2007 QA ball bearing operating at a load $$F$$ has $$8000$$hours of life. The life of the bearing, in hours, when th...
hydrodynamic bearingjournal bearingviscositysommerfeld number