W208PPB7 Bearing for Universal ProductsOne New Aftermarket Replacement W208PPB7 Disc Harrow Bearing for Agricultural Equipment This aftermarket replacement W208PPB7 disc harrow bearing is a round bore agricultural ball bearing used on disc harrows, planters, cultivators, tillers, combines, balers, grain augers, rotary hoes, and other tillage and seed preparation equipment. It features triple lip molded contact seals and a one piece outer shroud to resist contamination from water, mud, and