HH224346/310 Tapered Roller Bearing 4-1/2" x 8-3/8" x 2-5/8" inch

HH224346/HH224310 Tapered Roller Bearing – Cone + Cup Set
✔️ 4-1/2" x 8-3/8" x 2-5/8" – Single Row – Chrome Steel

The HH224346/HH224310 is a large, single-row tapered roller bearing designed to carry heavy radial and axial loads in one direction. Built from premium 52100 chrome steel, this bearing set is well-suited for industrial machinery, construction equipment, large trailer hubs, and other demanding load-bearing systems.

✅ Cone: HH224346
✅ Cup: HH224310
✅ Bore (ID): 4.5000" (4-1/2")
✅ Outer diameter (OD): 8.3750" (8-3/8")
✅ Cone width (B): 2.6250" (2-5/8")
✅ Total bearing width (T): 2.6250" (2-5/8")
✅ Material: 52100 chrome steel
✅ Quantity: One bearing set (cone + cup)

💡 Why are tapered roller bearings preferred in heavy-duty equipment?
They’re designed to distribute both radial and axial forces efficiently while providing stability, long service life, and low friction - ideal for harsh environments with frequent shock and load shifts.

Tough, tested, and ready to work - add the HH224346/HH224310 to your system for unstoppable strength and smooth performance!