Attributes . 14" Shaft Dia; 15-1/2" Housing Bore; 1-1/2" Nominal Width; Carboxylated Nitrile Lip; Solid Seal; 1-1/2" Actual Width; Spring Loaded; 2 Sealing Lips; Stainless Steel Garter Lip Retainer; Steel Case; HDSD2 Seal Design Code . Names