JTEKT-KOYO 6017-2RSC3 Deep Groove Ball Bearing - 85 mm ID, 130 mm OD, 22 mm Width Deep Groove Ball Bearing The base threaded nut is

The base threaded nut is carbon steel with a black-oxide and wax finish for corrosion protection (a stainless steel version is also offered)

The sockets feature off-corner loading to reduce fastener rounding

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

1 year warranty

Glass Fiber and Spandex Liner

JTEKT-KOYO 6017-2RSC3 Deep Groove Ball Bearing - 85 mm ID, 130 mm OD, 22 mm Width Deep Groove Ball Bearing The base threaded nut isDeep Groove Ball Bearing JTEKT KOYO deep groove ball bearings are versatile, robust, and accommodate radial and axial loads in both directions. Their simple design, low friction, and high speed capability make them suitable for a wide range of industrial applications, from electric motors to gearboxes. Sealed and shielded variants protect against contamination, while open versions allow easy lubrication.