399A/394A Tapered Roller Bearing 68.262×110×22mm Imperial Single Row Cone & Cup Set Product Overview 399A/394A is an imperial single‑row tapered roller bearing set, assembled from separable 399A cone assembly and 394A cup. It supports combined radial and unidirectional axial loads. This open‑type bearing offers stable load performance, widely used for vehicle and general industrial transmission assemblies. *Need a quick quote? Just send us your bearing model & quantity — we