1 Triwall, Aerospace Industrial Marine & Bearings, To Include : General Electric Co, Bearing Sleeve, Material Iron, Overall Length 1.8125in, Body Outside Diameter 3.7490in, Body Inside Diameter 3.0027in, Part # 137B729-1, The Timken Corp, Roller Bearing, Material Steele Overall, Bore Diameter 0.1400in, Cone Radius 0.1400in, Cone Width 1.4219, End Use Use On Kc-135 Main Landing Gear, Part # 9235611-173, Lockheed Martin Corp, Bushing Sleeve, Part # LS352281208