9380/9321 Tapered Roller Bearing 3" x 6-3/4" x 1-15/16" inch

9380/9321 Tapered Roller Bearing – Cone + Cup Set
✔️ 3" x 6-3/4" x 1-15/16" – Single Row – Chrome Steel

The 9380/9321 is a heavy-duty single-row tapered roller bearing designed to carry both radial and axial loads in one direction. Made from premium 52100 chrome steel, this bearing set is ideal for demanding industrial, automotive, and trailer applications where durability and high-load performance are critical.

✅ Cone: 9380
✅ Cup: 9321
✅ Bore (ID): 3.000" inch
✅ Outer diameter (OD): 6.750" inch
✅ Cone width (B): 1.8125" inch
✅ Cup width (C): 1.2500" inch
✅ Total bearing width (T): 1.9375" inch
✅ Material: 52100 chrome steel
✅ Dynamic load rating (Cr): 94,100 N
✅ Static load rating (C0r): 351,000 N
✅ Quantity: One bearing set (cone + cup)

💡 Why are single-row tapered roller bearings used in heavy-duty applications?
Their design allows them to handle high axial and radial forces simultaneously, maintaining alignment and minimizing wear even in extreme conditions - perfect for wheels, gearboxes, and rotating shafts.

For serious strength and smooth rotation - add the 9380/9321 to your system and let it carry the load like a pro!