Rotary Shaft Seal Double Lip Shaft Dia. 3.228 Inch Width 0.315 Inch For Bore Dia. 3.937 Inch Nitrile Rubber Lip Material. Item Sku : TC3.228x3.937x0.315 Type : TC 3.228x3.937x0.315 Inch Inner : 3.228 Inch Outer : 3.937 Inch Width : 0.315Inch Size : 3.228" x 3.937" x 0.315" Seal Material...