1. Product Overview The SET274 Tapered Roller Bearing is designed for automotive wheel machinery, offering high load‑bearing capacity and stable rotating performance.It is widely used in vehicle wheel assemblies where reliable running and anti‑dust performance are required. 👉 Get a quote within 24 hours for your project 2. Technical Specifications Property Value Model SET274 (14138A/14274) Inner Diameter (ID) 34.925 mm Outer Diameter (OD) 69.012 mm Width 19.583 mm Structure