ZARN4580 Needle roller/thrust cylindrical roller bearings use a combination of needleroller bearings with thickened outer rings and two rows of thrust cylindric···

Precision turntable bearings are medium-to-large bearings with special structures that can simultaneously withstand large axial loads, radial loads, overturning···

Before installation, clean the bearing seat or shaft and other parts that match the bearing, remove oil and impurities, and confirm that there are no burrs or r···