1. Product Overview The LM48548/LM48511 single‑row imperial tapered roller bearing consists of separable inner cone LM48548 and outer cup LM48511, supporting combined radial and unidirectional axial loads. It is widely used for truck hubs, trailers and farm machinery requiring stable medium‑heavy load operation. 👉 Get a quote within 24 hours for your project 2. Technical Specifications Model LM48548(LM48511) Inner Diameter (ID) 34.925mm Outer Diameter (OD) 65.088mm Total