Genuine HFH TSN516ND Taconite seal, designed for robust sealing applications. This durable seal features a 130.175 mm (5.125 inch) shaft diameter, a 171.45 mm (6.75 inch) outside diameter, and a 19.05 mm (0.75 inch) width. Constructed from high-quality Nitrile material, it offers reliable performance across a temperature range of -40°C to 121°C (-40°F to 250°F), providing excellent resistance to oil and other fluids.