Timken 455584 Oil Seal

Timken National Oil Seal 455584 is a single-lip oil seal with a spring, designed to retain lubricants and prevent dirt, moisture, and other contaminants from entering rotating shaft systems in demanding equipment. Part of the 450000 series, this Type 45, nitrile (NBR) seal features a solid inner-case construction and Redi-Coat finish, with an inch-based shaft diameter of 6.875 in (174.63 mm) and an outside diameter of 8.382 in (212.90 mm). It is commonly used in industrial gearboxes, pumps, electric motors, conveyor systems, mining equipment, construction machinery, and other heavy-duty rotating equipment to reduce lubricant leakage and protect bearings. Specs include a 0.625 in (15.88 mm) width, housing bore of 8.375 in (212.73 mm), maximum shaft surface speed of 3000 ft/min, misalignment tolerance of 0.015 in at 800 rpm and 0.010 in at 4200 rpm, continuous operating temperature from -40°F to 225°F (-40°C to 107°C), and a weight of 1.57 lb (0.71 kg).