8 x 16 x 6 Flanged Shielded Stainless Steel Ball Bearing One Ball Bearing 8 x 16 x 6 Flanged Shielded Stainless Steel Ball Bearing, Bearing is made of Stainless Steel, bearings are metal shielded from both sides, Bearing inner diameter is 6mm, Bearing outer diameter is 16mm and Bearing width is 6mm.