Radial Ball Bearing 688ZZ for 3D Printer/ Robot ? 4Pcs

This Radial Ball Bearing 688ZZ for 3D Printer/ Robot is an 8x16x5 mm Double Shielded Ball Bearing with 688ZZ ABEC-3 quality, 688ZZ Bearings are the popular item that could be used in many application that uses this size 8x16x5 mm bearings, each 688ZZ bearings are closed with 2 Metal Shields, one Shield from each side, to protect the bearing from dust or any possible contamination.

Bearings come in various qualities. We have carefully selected the best quality bearings from numerous suppliers. This means our bearings are meant for continuous use and they’ll last longer than other cheap bearings. Ideal for use in your 3D Printer, CNC project or robot. It’s needed for most types of RepRap 3D printers. Our bearings come pre-lubricated from the manufacturer so that no additional lubrication is required to be applied. These protect the bearing from dust or any possible corrosion.

The SKF Premium quality, Versatile, and robust Deep Groove Ball Bearings are the most common bearing type found in a wide variety of applications. ZZ is equal to double metal shields one metal shield mounted on each side of the bearings and the bearings are lubricated for ensuring longer life.