Description
When you’re hearing that grinding noise from your disc gang or feeling excessive vibration through the machine, it’s usually a disc bearing that’s calling it quits. A failed bearing doesn’t just make noise—it throws off your tillage pattern and can damage the gang shaft if you keep running it. This Timken bearing gets you back to smooth operation with the quality that built the reputation.
What You’re Getting
- Sealed design keeps dirt and moisture out while holding grease in where it belongs
- 1-1/4 inch square bore fits properly on the gang shaft without slipping or binding
- 85mm outer diameter provides the bearing surface area needed for heavy field work
- Spherical outer race design allows for shaft deflection and misalignment
- Timken engineering means this bearing is built to handle the shock loads of field conditions
Built for Real Farm Work
This bearing handles the tough conditions that disc harrows face every day—cutting through corn stalks, working rocky ground, and dealing with the constant dirt and debris that comes with tillage work. Those disc gangs take tremendous abuse, especially in rocky soils or when working heavy residue, and when bearings fail, you’re looking at uneven tillage and potential catastrophic failure that could sideline you during critical field prep.
Made to Last
The bearing is designed specifically for disc applications, with superior sealing to keep dirt out and grease in. The sealed construction eliminates the need for frequent greasing while providing better contamination protection than older greaseable designs. Timken’s precision manufacturing ensures proper tolerances and smooth operation under the varying loads typical of tillage equipment.
Installation Notes
This bearing slips right onto your 1-1/4 inch square gang shaft as a direct replacement. Check the shaft for wear where the bearing rides—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, and replacing just one often means you’ll be back under there next season.
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