SL.GT 10pcs 696ZZ Double Shielded Steel Double Shielded Ball Bearings 6*15*5mm

High Quality SteelThese mini ball bearings are made of high quality steel for long life and great noise reduction.

Double ShieldedThey are double shielded to prevent the ingress of contaminants and save the lubricant, which can also prolong the service life.

696ZZ The bearings have an inner diameter of 6mm, an outer diameter of 15mm and a thickness of 5mm.

Wide ApplicationsThey are perfect for 6mm tree/rod projects for small hobbies. Can be used for medical devices and instruments, cryogenic engineering, optical instruments and high-speed machinery.

10pcsThere are 10 pcs mini bearings in one game that you can use for many different projects.