1. Product Overview The HK5520 Open‑End Drawn‑Cup Needle Roller Bearing is designed for limited‑space installations, offering high radial load capacity with slim cross‑section. It is widely used in compact mechanical assemblies and transmission parts where space‑saving and heavy radial load performance are required. 👉 Get a quote within 24 hours for your project 2. Key Advantages High radial load capacity under compact installation conditions Ultra‑thin drawn cup structure