SKF 102KS-ZZST bearing is a compact, single-row deep groove ball bearing built for general-purpose radial support in small machinery. It has a 15 mm bore, 32 mm outside diameter, and 9 mm width; two shields (ZZ) on the bearing provide contamination protection, and a stainless steel cage supports the rolling elements. It also features C3 loose internal clearance and tolerances rated ABEC 1 / ISO P0, with no filling slot and no snap ring.
