Stainless steel outer spherical bearing

Firstly, after the outer bearing of the wheel bearing is installed in place, it is necessary to simultaneously rotate the wheel bearing and screw in the bearing adjustment nut until the wheel bearing is felt to be tightened. Next, reverse the adjustment nut by 1/6-1/4 turn to ensure that the bearing has sufficient preload, and then tighten the locking nut to prevent it from loosening.