Bower H715334PW3 Tapered Roller Bearing Cone

The Bower H715334PW3 Tapered Roller Bearing Cone is the inner race (cone) for a single‑row, inch‑series tapered bearing, intended to be paired with the H715311 cup and J‑series components to form a complete bearing assembly. It features a 2.4375 in (61.912 mm) bore, a 5.2 in (132.08 mm) outside diameter, and a cone width of 1.8125 in (46.038 mm), enabling a robust interface in demanding applications. Rated for heavy loads, it offers a static load rating up to 405 kN (approximately 91,000 lbf) and a dynamic load rating around 245 kN (about 55,000 lbf), reflecting suitability for high‑stresses services. The PW3 designation identifies the packaging/configuration from NTN‑Bower, while the cone is specifically listed for use with J‑series single‑row tapered roller bearings, making it a compatible, stockable component when upgrading or replacing a complete bearing set with its H715311 cup counterpart.