1. Product Overview The NA4902‑2RS Single‑Row Machined Needle Roller Bearing is equipped with inner ring and double‑sided contact seals, delivering excellent high radial load performance in limited installation space. It is widely used in compact mechanical assemblies and transmission parts where contamination protection and heavy radial load capacity are required. 👉 Get a quote within 24 hours for your project 2. Key Advantages High radial load capacity for compact heavy