When you’re out there preparing seedbeds or breaking up stubble, the last thing you need is a disc bearing that’s giving up on you. This 1-1/8 inch square bore Timken disc bearing is built to keep your discs spinning true through long days of tillage work. With its sealed design and heavy-duty construction, it’ll handle the dirt, dust, and constant rotation that comes with the territory.
Key Features
- Dual external triple-lip seals keep debris and moisture out while holding grease in
- Square bore design locks securely onto square shafts for positive drive
- 80mm outer diameter fits standard disc gang assemblies
- Sealed design means no grease fittings to maintain in the field
- Timken quality construction handles heavy loads and continuous operation
Built for Real Farm Work
This bearing fits a wide range of tillage equipment from John Deere and Case, including disc harrows, cultivators, and field finishers. Whether you’re working stubble ground in the fall or prepping for spring planting, these are the machines that get your fields ready for the next crop.
Made to Last
Farm tillage equipment takes serious punishment, and this Timken bearing is designed to handle it all. The sealed construction protects the internal components from dirt and water, while the precision manufacturing ensures smooth operation even under heavy loads and constant vibration.
Good to Know
This is a direct replacement for original equipment bearings—no modifications needed. When installing, make sure the square bore aligns properly with the shaft before pressing into place. The sealed design means you won’t need to worry about greasing, but keep an eye on disc wobble as a sign it might be time for replacement.
