The bearings are the important components in the mechanical equipment. Its main function is to support the mechanical rotation to reduce the mechanical load friction coefficient of the equipment. This news shares the features, distinctions and corresponding uses of several common bearings.
I. Self-Aligning Ball Bearing
Double row of steel beads, outer ring roller is inner spherical, so can automatically adjust the shaft or shell deflection or different heart incorrect, cone hole bearing can be easily installed on the shaft by using fasteners, mainly bear radial load. The main use: woodworking machinery, textile machinery drive shaft, vertical seat centering bearing.

II. Deep groove ball bearing
Each casing of the structural deep groove ball bearing has a continuous groove roller of about one third of the equatorial circumference of the ball. Deep groove ball bearings are mainly used to withstand radial load and can withstand certain axial load. When the bearing radial travel gap increases, angular contact ball bearing, can withstand axial load alternating in two directions. Compared with other types of bearings of the same size, such bearings have a small friction coefficient, high limit speed and high precision, which is the preferred bearing type for user selection. Main uses: automobile, tractor, machine tool, motor, water pump, agricultural machinery, textile machinery, etc.
And the last is Four points are in contact with the ball bearings
Can withstand radial and bidirectional axial load, a single bearing can be in place of angular contact ball bearing with front combination or back combination, applicable to withstand large synthetic load of pure axial load under axial load in any direction, so the rings contact with the ball on any contact line.
Any thoughts about bearing you can be sent to us!