Description
When you’re making spring tillage passes and start hearing that grinding noise from your disc gang, it’s time for new bearings. A failed disc bearing doesn’t just sound awful—it throws your discs out of alignment, creates uneven tillage depth, and can destroy your gang shaft if you keep running it. This Timken disc bearing gets your tillage equipment back to cutting clean furrows instead of bouncing and chattering across the field.
What You’re Getting
- Sealed design keeps dirt and debris out while holding grease in where it belongs
- 1-1/2 inch square bore fits standard agricultural disc gang shafts
- Spherical outer race handles the side loads and impacts that destroy regular bearings
- 100mm outside diameter provides the strength needed for heavy tillage work
- Timken quality construction means this bearing will outlast cheaper alternatives
Built for Real Farm Work
Disc gangs take tremendous abuse, especially in rocky soils or when working heavy residue, and when bearings fail, you’re looking at uneven tillage, increased fuel consumption, and potential catastrophic failure. This bearing fits Athens and Burch disc equipment, plus other makes that use the 1-1/2 inch square shaft standard. Whether you’re breaking up corn stalks in the fall or preparing seedbeds in spring, this bearing handles the constant impacts and side loads that come with serious tillage work.
Made to Last
This bearing is designed specifically for disc applications, with superior sealing to keep dirt out and grease in, while maintaining proper spacing and protection from debris intrusion that causes premature failure in field conditions. The sealed design means you don’t have to worry about daily greasing—just install it and get back to work.
Good to Know
Clean everything thoroughly when installing—old grease mixed with dirt is like grinding paste, and check the shaft for wear where the bearing rides since a grooved shaft will quickly destroy your new bearing. While you have the gang apart, inspect all bearings on that shaft since they typically wear at similar rates. Pack with quality disc bearing grease, not general purpose stuff, and you’ll get maximum service life.






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