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Difference between a deep groove ball bearing and an angular contact ball bearing?
deep grove ball bearing is Accumulate the load 90 degree but angular contact ball bearing 25,45,Ect degree
When are ball bearings used?
Generally, a ball bearing is used when speed is important; a roller bearing is used more often when load is most important.
BEARING ID 42MM, OD 75.8MM AND THICKNESS 39MM. WHICH BEARING I CAN USE THIS BEARING WILL BE USING FOR FAN PULLEY?
Here is a website that lets you put in the specifications of the bearign that you need and it will show you which to buy. from what I can tell, you will need one exactly like what you took out with the exact measurments. http://www.thefind.com/sports/browse-42mm-metric-ball-bearings
Who is tayshon wrench?
Foot ball player
MQG Ball Mill?
The ball mill is widely applied in mineral classification, cement, fireproof materials, glass, pottery, chemical industry and so on. The ball mill can grind all kinds of rocks and grinding materials. There are two ways of grinding: the dry process and the wet process.
What is the definition of bearing friction?
it is when friction occurs when moving parts have ball bearings.
Which force slows down a ball when it moves?
The force of friction, which is the normal force (weight) multiplied by the coefficient of friction (how rough the carpet is).
Type of friction that is reduced by wheels and ball bearing?
contact
Does a ball rolling down a hill cause static friction?
Friction is one force causes a ball to roll downhill. The smaller the static friction coefficient, the more liable the ball will be to skidding instead of rolling. Static friction is involved in a ball rolling downhill.
What is role of ball bearing in bicycle?
To reduce friction between surfaces.
How do ball bearings reduce friction in machinery?
Ball bearings reduce friction in machinery by presenting a minimal surface area. This is because only very small areas of each ball are in contact with the surface. Therefore,the ball bearing is indeed a very useful thing for machinery to work.
How would a whiteboard affect the way a ball bounces?
Unless the surface and texture of a whiteboard was significantly different than some other board, such as a slate blackboard, then the color of a board would have no bearing on the bounce of a ball. A board is a board, and the bounce dynamic of a ball against that board will depend primarily on friction, force and velocity vectors, and spin characteristics of the ball. Now, maybe the selection of paint changes the coefficient of friction and stiction of the ball but, if not, then color, as stated above, has no bearing. One imputes that you might be talking about basketball. Understand that there are rules of standardization that must be met in order for the court to be considered "standard", and that will include the dynamics of the backboard.
What role do ball bearings play in a fishing reel?
Bearing make the reel preform smoother by reducing friction.
How is friction reduced in a rolling bearing as compared to a plain bearing?
In case of rolling contact bearings there is either point contact or line contact between rolling elements and races of the bearing depending on whether it is ball bearing or roller bearing... In case of plain or journal bearings contact is generally area contact. Hence friction is reduced in rolling bearing as compared to a plain bearings.
Why are ball bearing used in wheels?
Machine parts use ball bearings to reduce friction, making it easier to move the moving parts and producing less wear on the parts.
What are three ways friction can be removed?
By smoothing the surfaces, lubricating the surfaces, inserting ball bearing or their equivalents between the surfaces.
What is a ball bearing?
it is a mechanical equipment to reduce friction. It is used in moving parts very often.
