3379/3325 Tapered Roller Bearing Set With Cone And Cup, 1-3/8 Inch Bore, 3.1496 Inch Outer Diameter, 1.965 Inch Width, Designed For Heavy Radial And Axial Loads In Wheel And Industrial Equipment, Made From 52100 Chrome Steel

Heavy-Duty 1-3/8 in Tapered Bearing, Cone & Cup, Single Set
✔️ Cone 3379, Cup 3325; bore 1-3/8 in, OD 3.1496 in, width 1.965 in

This single-row tapered roller bearing set (cone and cup) is made from 52100 chrome steel and is designed to handle heavy radial and axial loads. It’s a common choice for wheel hubs and industrial machinery where reliable rotation and precise alignment matter.

✅ Bore 1-3/8" (34.93 mm)
✅ Cup outer diameter 3.1496" (80.00 mm)
✅ Width 1.965" (49.90 mm)
✅ Cone 3379 / Cup 3325; material 52100 chrome steel

💡 What is a tapered roller bearing used for?

It's a handy, general purpose bearing that provides support for both radial and axial loads in rotating assemblies.

• tapered bearing with cone and cup handles combined radial and axial loads
• used in wheel hubs, conveyors, and industrial drives
• 52100 chrome steel offers wear resistance and durability
• proper lubrication and preload extend bearing life