Lip Seal; 47-3/4" Shaft Dia; 50-1/2" Housing Bore; 1-1/4" Nominal Width; Nitrile Lip; Solid Seal; 1-1/4" Actual Width; Spring Loaded; 1 Sealing Lips; Stainless Steel Garter Lip Retainer; Steel Case; HDS1 Seal Design Code