Timken 18690/18620 tapered roller bearing delivers high load support for combined radial and axial forces, with precision tolerance for smooth rotation and reduced wear in gears, conveyors, and heavy machinery

18690/18620 tapered bearing with sizing, single
✔️ ID 46.038 mm, OD 79.375 mm, width 17.463 mm, steel cage

This Timken tapered roller bearing is designed to handle combined radial and axial loads in heavy machinery. You'll find it in gearboxes, conveyor systems, and other high-load equipment where durability and smooth rotation matter.

✅ bore diameter: 46.038 mm (1.813 in)
✅ outer diameter: 79.375 mm (3.125 in)
✅ width: 17.463 mm (0.686 in)
✅ steel cage design delivers long life and reliable performance

💡 What is a tapered roller bearing used for and why choose this type?

This handy answer explains typical use and benefits.

- Handles combined radial and axial loads in a single assembly

- Provides stable load distribution and precise alignment for gearboxes and conveyors

- Durable steel cage design supports long life in demanding environments

- Low maintenance options help reduce downtime