Mechanical Engineering Exam > Mechanical Engineering Questions > Function of cage in ball bearing is:a)to redu...
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Function of cage in ball bearing is:
- a)to reduce friction
- b)to facilitate slipping of balls
- c)to prevent the lubricant from flowing out
- d)to maintain the balls at a fixed distance apart
Correct answer is option 'D'. Can you explain this answer?
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Function of cage in ball bearing is:a)to reduce frictionb)to facilitat...
In a single row deep grove ball bearing, caves are needed to ensure that the balls do not cluster at one point (i.e. to maintain the balls at a fixed distance apart) and maintain proper relative angular motion.
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Function of cage in ball bearing is:a)to reduce frictionb)to facilitat...
Function of Cage in Ball Bearing
The cage, also known as the ball bearing retainer or separator, is an essential component of a ball bearing. It is a device that separates and maintains a fixed distance between the balls, allowing them to roll smoothly and evenly within the bearing raceways. The function of the cage in a ball bearing is to:
1. Maintain the Balls at a Fixed Distance Apart:
The primary function of the cage in a ball bearing is to hold the balls at a fixed distance from each other. It ensures that the balls are evenly spaced and distributed around the bearing raceways. By keeping the balls in a specific arrangement, the cage prevents any contact or collision between them, which could lead to increased friction, wear, and damage.
2. Prevent Ball Slippage:
The cage also plays a crucial role in preventing the balls from slipping or sliding. It provides a confined space for the balls to roll within, guiding their movement and preventing them from tangling or getting displaced. This ensures that the balls maintain their intended positions and do not deviate from the proper load distribution, allowing for efficient and smooth operation of the bearing.
3. Reduce Friction:
While the primary function of the cage is not to reduce friction, it indirectly contributes to minimizing friction within the ball bearing. By maintaining a fixed distance between the balls, the cage helps to distribute the applied load evenly across the bearing raceways. This reduces excessive contact, friction, and wear between the balls and the raceways, resulting in smoother rotation and improved efficiency of the bearing.
4. Retain Lubricant:
The cage also helps to retain the lubricant within the bearing. It acts as a barrier, preventing the lubricant from flowing out of the bearing and ensuring that it remains in contact with the rolling elements. The lubricant plays a critical role in reducing friction, dissipating heat, and preventing corrosion within the bearing. By retaining the lubricant, the cage helps to maintain the optimal operating conditions and prolong the lifespan of the ball bearing.
In summary, the cage in a ball bearing functions to maintain the balls at a fixed distance apart, prevent ball slippage, reduce friction, and retain the lubricant. It plays a vital role in ensuring the smooth operation, longevity, and efficiency of the bearing.
The cage, also known as the ball bearing retainer or separator, is an essential component of a ball bearing. It is a device that separates and maintains a fixed distance between the balls, allowing them to roll smoothly and evenly within the bearing raceways. The function of the cage in a ball bearing is to:
1. Maintain the Balls at a Fixed Distance Apart:
The primary function of the cage in a ball bearing is to hold the balls at a fixed distance from each other. It ensures that the balls are evenly spaced and distributed around the bearing raceways. By keeping the balls in a specific arrangement, the cage prevents any contact or collision between them, which could lead to increased friction, wear, and damage.
2. Prevent Ball Slippage:
The cage also plays a crucial role in preventing the balls from slipping or sliding. It provides a confined space for the balls to roll within, guiding their movement and preventing them from tangling or getting displaced. This ensures that the balls maintain their intended positions and do not deviate from the proper load distribution, allowing for efficient and smooth operation of the bearing.
3. Reduce Friction:
While the primary function of the cage is not to reduce friction, it indirectly contributes to minimizing friction within the ball bearing. By maintaining a fixed distance between the balls, the cage helps to distribute the applied load evenly across the bearing raceways. This reduces excessive contact, friction, and wear between the balls and the raceways, resulting in smoother rotation and improved efficiency of the bearing.
4. Retain Lubricant:
The cage also helps to retain the lubricant within the bearing. It acts as a barrier, preventing the lubricant from flowing out of the bearing and ensuring that it remains in contact with the rolling elements. The lubricant plays a critical role in reducing friction, dissipating heat, and preventing corrosion within the bearing. By retaining the lubricant, the cage helps to maintain the optimal operating conditions and prolong the lifespan of the ball bearing.
In summary, the cage in a ball bearing functions to maintain the balls at a fixed distance apart, prevent ball slippage, reduce friction, and retain the lubricant. It plays a vital role in ensuring the smooth operation, longevity, and efficiency of the bearing.
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Function of cage in ball bearing is:a)to reduce frictionb)to facilitate slipping of ballsc)to prevent the lubricant from flowing outd)to maintain the balls at a fixed distance apartCorrect answer is option 'D'. Can you explain this answer?
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Function of cage in ball bearing is:a)to reduce frictionb)to facilitate slipping of ballsc)to prevent the lubricant from flowing outd)to maintain the balls at a fixed distance apartCorrect answer is option 'D'. Can you explain this answer? for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about Function of cage in ball bearing is:a)to reduce frictionb)to facilitate slipping of ballsc)to prevent the lubricant from flowing outd)to maintain the balls at a fixed distance apartCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Function of cage in ball bearing is:a)to reduce frictionb)to facilitate slipping of ballsc)to prevent the lubricant from flowing outd)to maintain the balls at a fixed distance apartCorrect answer is option 'D'. Can you explain this answer?.
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