Roller Bearing is applicable to carry load with the insertion of rolling features. It employs rollers for upholding the split-up between the moving parts of the bearing. The main task of this bearing is to decrease rotational friction and give support to axial and radial loads. This tool is capable to support heavy radial loads as well as limited axial loads. Also, it has capacity to work at moderate to high speeds. Roller Bearing has the benefit of a good tradeoff between weight, carrying capacity, cost, accuracy, size, friction, durability etc. It is exclusively made to bear the radial and axial load working on the shaft and convey it to the earth.