NSK 6817 Deep Groove Ball Bearing - 85 mm ID, 110 mm OD, 13 mm Width Chain The set contains six screw

The set contains six screw extractors

and frequency checks

Perfect as a universal companion for a multitude of screwdriving applications

13 bits with 1/4" external hexagon drive for Phillips-head screws (Phillips and Pozidriv)

KMFE and KMT as well as nuts manufactured according to the DIN 1804 standard

NSK 6817 Deep Groove Ball Bearing - 85 mm ID, 110 mm OD, 13 mm Width Chain The set contains six screwDeep 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.