NSK 53318-U Axial Deep Groove Ball Bearing - 90 mm ID, 160 mm OD, 59 mm Width Adjusting Needle Roller Bearing and deeply embedded windshield wiper

and deeply embedded windshield wiper arms

It's well-suited for a variety of tasks

while clearly marked midpoint promotes additional accuracy Meets or exceeds ASME standards and specifications 1 year limited warranty

torquing them in a bolt-circle pattern deforms the relieved inner section of the nut to deliver uniform 360-degree thread clamping to the center of the shaft

Additionally

NSK 53318-U Axial Deep Groove Ball Bearing - 90 mm ID, 160 mm OD, 59 mm Width Adjusting Needle Roller Bearing and deeply embedded windshield wiperAxial Deep Groove Ball Bearing NSK axial (thrust) deep groove ball bearings are designed to support pure axial loads and consist of shaft and housing washers and a ball and cage assembly. Single direction and double direction variants are available; single direction handles thrust in one direction only.