3994/3920 Tapered Roller Bearing - Cone + Cup Set ✨ 2-5/8" x 4-7/16" x 1-3/16" - Single Row - Chrome Steel
The 3994/3920 is a single-row tapered roller bearing designed to support both radial and axial loads in one direction. Built from tough 52100 chrome steel, this bearing set is perfect for use in trailers, axles, heavy machinery, and gear assemblies where strength, alignment, and longevity are critical.
🟢 Cone: 3994 🟢 Cup: 3920 🟢 Bore (ID): 2-5/8" inch 🟢 Outer diameter (OD): 4-7/16" inch 🟢 Cone width (B): 1-3/16" inch 🟢 Cup width (C): 15/16" inch 🟢 Total bearing width (T): 1-3/16" inch 🟢 Material: 52100 chrome steel 🟢 Dynamic load rating (Cr): 36,000 N 🟢 Static load rating (C0r): 191,000 N 🟢 Quantity: One bearing set (cone + cup)
