Bearing introduction

The original list of deep groove ball bearing is a radial ball bearing and is the most widely used type of rolling bearing. It is characterized by low frictional resistance and high rotational speed. It can be used on parts with radial load or combined load of radial and axial action. It can also be used on parts with axial load, such as small power motors. Automobile and tractor gearboxes, machine tool gearboxes, general machines, tools, etc.

According to the size and size of deep groove ball bearing can be divided into:
(1) Miniature bearings—-bearings with a nominal outside diameter range of 26mm or less;
(2) Small bearings—-bearings with a nominal outer diameter range of 28-55mm;
(3) Medium-sized bearings—-bearings with a nominal outer diameter range of 60-190mm;
(4) Large bearings—-bearings with a nominal outer diameter range of 200-430mm;ball bearings