Timken 5113 Oil Seal

Timken National 5113 Oil Seal is a 2.000 in shaft-diameter, single-lip radial shaft seal from the 5000 Series, designed to retain lubricants while excluding dirt, dust, moisture, and other contaminants from rotating shaft systems. It uses a solid nitrile rubber (NBR) sealing element with a 0.203 in cross section, outer diameter of 2.749 in, housing bore of 2.745 in, and overall width of 0.230 in, featuring a durometer of 60–80 Shore A and an operating temperature range from -40°F to 225°F. Typical applications include industrial gearboxes, pumps, electric motors, conveyors, and agricultural equipment, for general-purpose rotary sealing in oil- or grease-lubricated equipment; common replacements include SKF equivalents, CR (Chicago Rawhide) equivalents, and National 5000 Series single-lip oil seals.