Tapered Roller Bearing 3420 With 79.375 Mm Outer Diameter And 23.813 Mm Width For Heavy Duty Industrial Hubs, Precision Machinery, Radial And Axial Load Handling Timken

Tapered Roller Bearing 3420: 79.375mm OD, 23.813mm W
✔️ Single bearing for heavy duty hubs, OD 79.375mm, width 23.813mm

Tapered Roller Bearing 3420 is designed to support combined radial and axial loads in heavy equipment. It’s a staple in industrial hubs, precision machinery, and gearboxes where reliability and smooth operation matter. The tapered raceways meet at a common point on the bearing axis to ensure true rolling and consistent performance.

✅ Outer diameter: 79.375 mm (3.125 in)
✅ Width: 23.813 mm (0.9375 in)
✅ Type: tapered roller bearing for combined radial and axial loads
✅ Pack size: single bearing
✅ Precision tolerance class suitable for demanding applications

💡 What is a tapered roller bearing used for in heavy machinery and precision equipment?

- Used to handle combined radial and axial loads in industrial hubs, gearboxes, and machine tools - Provides stable support for rotating elements under high load and speed - Requires proper lubrication and seals to maximize life and performance - Works well in environments where space is limited but rigidity is needed