NSK 6022-ZZC3 Deep Groove Ball Bearing - 110 mm ID, 170 mm OD, 28 mm Width Hydraulic pump The 3 different arm sizes

The 3 different arm sizes

and is manufactured in the USA to be RoHS compliant

It can release any component that sits on a shaft and is freely accessible from the outside

3-Positioned Length Adjustable Temples with Neck Cord Holes

The accessories for hollow piston cylinders are used for compatibility with the pullers from the KUKKO hydraulic program in crafts

NSK 6022-ZZC3 Deep Groove Ball Bearing - 110 mm ID, 170 mm OD, 28 mm Width Hydraulic pump The 3 different arm sizesDeep 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.