Needle Roller Bearings
Needle Roller Bearings:
A small cylindrical rollers are used in a Needle Roller Bearings. The difference between a roller bearing and needle roller bearing is the ratio of length and diameter of their rollers. It has has large surface area which has contact with bearing outer surfaces. It is also available with Bearing dealers in uae.
There are two types of needle bearings such as Radial needle and Thrust needle bearing.
Radial needle bearings uses rollers parallel to the axis of the shaft and Thrust needle bearings are flat and uses radial pattern of the needles.
Automobile, pumps, compressor, etc.