NSK 6313-DU Deep Groove Ball Bearing - 65 mm ID, 140 mm OD, 33 mm Width Track rollers while installing easier and faster

while installing easier and faster than a traditional locknut-and-lockwasher combination

With a span of 8 to 40 mm

Unlike traditional helmets that rely on EPS foam

and ease of installation

where straight-line access is difficult

NSK 6313-DU Deep Groove Ball Bearing - 65 mm ID, 140 mm OD, 33 mm Width Track rollers while installing easier and fasterDeep Groove Ball Bearing NSK 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.