Tapered roller bearings are centripetal thrust structures and can withstand both axial and radial forces. Among them, the single column can only withstand the axial force in a single direction, and some types can withstand the opposite axial force at the same time, similar to angular contact ball be Read More »

Generally speaking, the outer ring of the deep groove ball bearing does not require a difference in wall thickness, as long as the ellipse, groove curvature and roughness meet the process requirements. The inner ring grinding is generally divided into two kinds of 1 ditch grinding. The outer diamete Read More »

First of all, check the matching instrument with the bearing inner and outer groove diameter standard parts. Because the matching instrument is measured by two-point comparison method, the calibration instrument needs two standard parts, namely the inner ring and the outer ring groove diameter stand Read More »

Needle roller bearings are equipped with thin and long rollers (roller length is 3 to 10 times the diameter, the diameter is generally not greater than 5mm), so the radial structure is compact, its inner diameter size and load capacity are the same as other types of bearings, and the outer diameter Read More »

Thrust bearings, also known as thrust bearings, are special bearings used to bear axial force, that is, bearings with vertical axis force.Thrust bearings are generally composed of two thrust gaskets or more thrust gaskets and a number of rolling bodies. Generally, thrust gaskets are divided into sha Read More »