6700ZZ Double Shielded Thin Walled Ball Bearings Accuracy 10 x 15 4 mm Reusable Packaging Socialme eu

ADVANTAGE：The difference between the inner and outer diameters of the rings has been minimised or thinned. ENVIRONMENTAL FRIENDLY：They are double shielded to prevent contamination and save lubricant. SUITABLE：There are a total of 10 miniature bearings, which you can use for many different projects. DURABLE：These bearings made of high-quality bearing steel are quiet and have a long service life. IMPORTANT：Thin ring ball bearings are used for applications where space requirements are of paramount importance.