Description
When you’re running disc after disc across those fields and start hearing that tell-tale grinding or squealing from your gangs, you know it’s time to replace those worn bearings. A bad disc bearing not only makes noise but can seize up and damage your gang assembly – something that’ll cost you time and money you don’t have during busy seasons. This NTN bearing is built to handle the heavy loads and constant dirt exposure that comes with disc harrow work.
What You’re Getting
- Greasable design lets you maintain it properly for longer life
- Spherical outer race handles misalignment that’s common in disc gangs
- 140mm outer diameter provides the strength needed for heavy tillage work
- 2-1/4 inch square bore matches your gang shaft perfectly
- Quality NTN construction built to handle farm conditions
Built for Real Farm Work
This bearing is designed specifically for Kewanee 2000 series disc harrows – machines known for their reliability in tough tillage conditions. Whether you’re working through corn stubble, breaking up sod, or preparing seedbeds, this bearing handles the side loads and impacts that come with moving dirt.
Made to Last
NTN has been making bearings for agricultural equipment for decades, and they know what it takes to survive in dusty, demanding conditions. The greasable design means you can keep fresh grease flowing to fight contamination and extend bearing life well beyond sealed units.
Good to Know
Make sure to clean the gang shaft thoroughly before installing the new bearing – any nicks or buildup can cause premature wear. Pack the bearing with quality disc harrow grease and set up a regular greasing schedule to get the most life out of it. If you’re replacing one bearing on a gang, it’s usually smart to check the others while you’re at it.






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