Fundamental Rights |  UNESCO Intengible Cultural Heritage From India |  Corruption |  Insectivorous Plants |  Causes of Revolt of 1857 in Points |  Ordinance Making Power of President and Governors |  Mangroves Cover in India |  Coral Reefs in India |  Seasons and Climate in India |  Constitutional and Statutory Bodies in India |  Rock Edicts of Ashoka |  Types of Motions in Parliamentary Procedure |  Types of Majorities in Parliament |  Pressure Groups in World and India |  Order of Precedence |  Types of Rocks |  Treaties in Indian History |  Types of Rocks |  Features of Indian Economy |  Geographical Indications |  Ancient History Terminology and Meanings |  Schedules of the Constitution |  Nuclear Power Plants in India List  |  Types of Clouds for SSC CGL | Nuclear Power Plants in India ListTypes of Ocean CurrentsStructure: Layers of EarthAPPSC Group 1 Answer KeySSC JE 2017 QUESTION PAPEROne Word Substitution for SSC and Bank ExamsMPSC Answer Key 2017 2017Layers of AtmosphereMPSC Answer Key 2017 2017BPSC Solved Question Paper 2017MPPSC Solved Question Paper 2017GST Bill IndiaDelhi SultanateLaw Commission of IndiaOscar Awards Winner 2017 ListDiseases in CropsCommon Drugs and UsesDifferent Types of Deserts in WorldUPSC Civil Services Exam-2016 Answer KeyUPSC CAPF Exam-2016 Answer Key | UPPSC UPPER Subordinate Exam-2016 Answer Key | Regulatory BodiesNational Parks in India | International Airports in India  | United Nation International Years National Highways | National Birds of Countries | 
Types of Speciation |  Unisexual and Bisexual Flowers |  DISANET |  National Child Labour Project Scheme |  Tropical Deciduous Forest |  Hoolock Gibbon: National Parks |  Sectors of Indian Economy |  How Legislative Council is Formed |  Insectivorous Plants |  Causes of Revolt of 1857 in Points |  Ordinance Making Power of President and Governors |  Mangroves Cover in India |  Coral Reefs in India |  Seasons and Climate in India |  Constitutional and Statutory Bodies in India |  Rock Edicts of Ashoka |  Types of Motions in Parliamentary Procedure |  Types of Majorities in Parliament |  Pressure Groups in World and India |  Order of Precedence |  Types of Rocks |  Treaties in Indian History |  Types of Rocks |  Features of Indian Economy |  Geographical Indications |  Ancient History Terminology and Meanings |  Schedules of the Constitution |  Nuclear Power Plants in India List  |  Types of Clouds for SSC CGL | Nuclear Power Plants in India ListTypes of Ocean CurrentsStructure: Layers of EarthAPPSC Group 1 Answer KeySSC JE 2017 QUESTION PAPEROne Word Substitution for SSC and Bank ExamsMPSC Answer Key 2017 2017Layers of AtmosphereMPSC Answer Key 2017 2017BPSC Solved Question Paper 2017MPPSC Solved Question Paper 2017GST Bill IndiaDelhi SultanateLaw Commission of IndiaOscar Awards Winner 2017 ListDiseases in CropsCommon Drugs and UsesDifferent Types of Deserts in WorldUPSC Civil Services Exam-2016 Answer KeyUPSC CAPF Exam-2016 Answer Key | UPPSC UPPER Subordinate Exam-2016 Answer Key | Regulatory BodiesNational Parks in India |
Animals and their Baby Names |  Veto Power of President & Types of Veto |  Ordinance Making Power of President and Governors |  Mangroves Cover in India |  Coral Reefs in India |  Seasons and Climate in India |  Constitutional and Statutory Bodies in India |  Rock Edicts of Ashoka |  Types of Motions in Parliamentary Procedure |  Types of Majorities in Parliament |  Pressure Groups in World and India |  Order of Precedence |  Types of Rocks |  Treaties in Indian History |  Types of Rocks |  Features of Indian Economy |  Geographical Indications |  Ancient History Terminology and Meanings |  Schedules of the Constitution |  Nuclear Power Plants in India List  |  Types of Clouds for SSC CGL | Nuclear Power Plants in India ListTypes of Ocean CurrentsStructure: Layers of EarthAPPSC Group 1 Answer KeySSC JE 2017 QUESTION PAPEROne Word Substitution for SSC and Bank ExamsMPSC Answer Key 2017 2017Layers of AtmosphereMPSC Answer Key 2017 2017BPSC Solved Question Paper 2017MPPSC Solved Question Paper 2017GST Bill IndiaDelhi SultanateLaw Commission of IndiaOscar Awards Winner 2017 ListDiseases in CropsCommon Drugs and UsesDifferent Types of Deserts in World

Facebook

Follow @ Facebook #GKPlanet




Saturday, 17 June 2017

Ball Bearings are used in Bicycles, Cars, etc. Because

  By GK Planet Team       Saturday, 17 June 2017

Use of Ball Bearing in Cars & Bicycles

Ball bearings are used in bicycles, cars, etc., because
  1. the actual area of contact between the wheel and axle is increased
  2. the effective area of contact between the wheel and axle is increased
  3. the effective area of contact between the wheel and axle is reduced
  4. None of the above statements is correct
Answer: The effective area of contact between the wheel and axle is reduced

Ball bearings are used to reduce friction between the surfaces.

A ball bearing is a type of rolling-element bearing that uses balls to maintain the separation between the bearing races. The purpose of a ball bearing is to reduce rotational friction and support radial and axial loads.

Ball bearing are used in bicycles, axel cars etc to reduce friction between the surfaces and also because the effective area of contact between the wheel axle is reduced
Ball bearings are spherical in shape. When these move they are not dragged, they roll in any direction. With a little effort (force and energy) these can be moved. The friction force that causes these to move is ROLLING friction and is minimum as compared to static friction and dynamic friction.

Why Ball bearings are used in bicycles?

A ball bearing is a type of rolling-element bearing that uses balls to maintain the separation between the bearing races. The purpose of a ball bearing is to reduce rotational friction and support radial and axial loads.
So ball bearings allow any direction of movement, and the friction associated is least and the effort required to move them is also very less. The Loss of energy in moving the ball bearings is also the least.
logoblog

Thanks for reading Ball Bearings are used in Bicycles, Cars, etc. Because

←Previous
« Prev Post
Next→
Next Post »

No comments:

Post a Comment

Write your answer here....

Recent Posts

Google+ Followers