Timken 752B Precision Tapered Roller Bearing Cup

The Timken 752-B precision tapered roller bearing cup is a single-flanged outer race for TSF (tapered single with flange) bearing assemblies, delivering accurate axial location and improved seal alignment in through-bored housings while supporting heavy combined radial and thrust loads. Made from through-hardened chrome steel, this cup features an outside diameter of 6.3750 in, a cup width of 1.5000 in, a flange outside diameter of 6.6830 in, a flange width of 0.3120 in, a housing front-face diameter Da of 5.94 in, a back-face diameter Db of 5.67 in, a maximum housing fillet radius of 0.130 in, and a weight of 8.8 lb. It is designed for use with Timken cones 757, 760, and 762, part of the 755 series (inch units), and is commonly employed in industrial gearboxes, mining equipment, heavy-duty trailers, construction machinery, steel processing equipment, and power transmission systems; cross references include SKF 752-B, NTN 752-B, and KOYO 752-B.