Usage and how to use bearings in the car
In general, the duties of these car parts in all parts are divided into three main groups, which are:
2. Helps transfer power between parts
In this case, the ball bearing creates a state of rotation of some parts on top of each other and prevents friction and is effective in transferring power between these parts.
2. Prevent friction
In addition to preventing wear and tear between parts, bearings can also prevent the loss of energy from heat and friction.
1. Prevent abrasion of parts and surfaces
With the presence of ball bearings, analytical contacts and corrosion between surfaces can be prevented so that as a result the parts do not suffer from wear and tear.
How to work in the car
Bearings can withstand radial and axial loads. This load is transferred from the outer layer to the rolls and then it goes to the inner layer. In this way, the pressure obtained from friction is applied to the outer ring. This force that has been transferred to the balls is reduced due to their rotation and they are sent to the inner ring in a controlled manner. In fact, the soft movement of the balls inside the racks, which are easier and smoother with the help of hydraulic oil inside the bearing, causes The movement of the rims and the rotation of the rotating parts that are connected to the bearings become easier.
In this section, the speed and load bearing capacity of this part is changed. Bearings that have roller balls in them have a higher speed due to the small contact surface and cross section of the rolls with the rims, but their load bearing capacity decreases. However, in the bearings that have rolls A pillow or cylinder is used, the speed decreases and its endurance increases. Tapered rolls increase the speed of movement on one side and increase the load bearing capacity on the other side of the bearing. Therefore, these parts are used in cases where different speed and resistance are needed on both sides of the rotating parts.
