in friction type the bearing metal is direct contact with shaft metal, but in the antifiction the rolling element is contact with the bearing races only.
inertia
Starting or "sticky" friction is large than sliding friction.
Shear is a sideways force. Friction is drag - from any direction.
static friction is the friction between two bodies they are in contact. And another sliding over the other. Kinetic friction is the friction between two bodies they are rolling .And that force is opposite to the rolling angle
Friction can be harmful or helpful when driving, no matter what time of year. For instance it is helpful when breaking and it is harmful between bearing surfaces. The loss of friction between the tyres and the road during winter can be disastrous.
the difference between frriction bearing and antifriction bearing kya jan ke karega maal pata dateing ja or as kar......... bye...........
A friction bearing is a solid bearing that directly supports the end of an axle. Friction is when the bearing and the joint are running together.
No. Friction is a force that decreases the relative speeds of objects in contact with one another. Gravity is an attractive force that exists between all particles of matter.
Difference between interest-bearing and non-interest-bearing note.
To reduce friction between surfaces.
inertia
To bear a load between two moving parts with the minimum amount of friction
it speeds up and speeds down
Starting or "sticky" friction is large than sliding friction.
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.
Rolling friction generates considerably less heat than sliding friction. .
Shear is a sideways force. Friction is drag - from any direction.