NSK 6920-DDU Deep Groove Ball Bearing - 100 mm ID, 140 mm OD, 20 mm Width OTF These safety glasses feature a

These safety glasses feature a lightweight design with thin & flexible temples to improve comfortability when using with hardhats and earmuffs

TORX PLUS® profile: in comparison to "normal" TORX® profiles

Convenient storage in a rack that can be set upright on the table or hung on the wall

Hydraulic spindle doubles the manual pulling force by 100%

SC-18S is manufactured in the USA and is RoHS compliant

NSK 6920-DDU Deep Groove Ball Bearing - 100 mm ID, 140 mm OD, 20 mm Width OTF These safety glasses feature aDeep 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.