Overview Product Description 194199 New-No Box; WJB S16212RS Sealed Ball Bearing; 1/2"ID; 3/8"OD; 7/16"W; . Item is New; unused; no factory packaging. Austin Surplus SKU: 194199 Location: GRG-R10-P12-S04-F-0000733 Product Videos Custom Field MPN S16212RS Product Reviews