Greasable Disc Bearing Kit with Nylon Ring for John Deere Disc Harrow Gangs
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Greasable Disc Bearing Kit with Nylon Ring for John Deere Disc Harrow Gangs

Original price was: $101.83.Current price is: $25.45.

SKU: SMA-851-SMA241911K Category:

Description

When you start hearing that grinding or groaning noise from your disc gangs, it’s time to face facts—those bearings are telling you they’re done. A failed disc bearing doesn’t just make noise; it can seize up, damage your shaft, and leave you stuck in the field when you can least afford downtime. This complete bearing kit with nylon ring gets your John Deere disc harrow back to smooth, reliable operation.

What You’re Getting

  • Complete bearing assembly with 2-3/16 inch inner diameter for proper shaft fit
  • Greasable design lets you maintain the bearing and extend its life in tough field conditions
  • Protective nylon ring shields the bearing from debris and dirt intrusion
  • Round bore design provides smooth rotation and even load distribution across the bearing surface
  • Direct replacement for worn John Deere disc bearings—no modifications needed

Built for Real Farm Work

This kit is designed for John Deere disc harrows that see serious field time—whether you’re working corn stalks, cutting through heavy residue, or preparing seedbeds in less-than-perfect conditions. Disc harrows take tremendous punishment, especially when you’re pushing through rocky ground or dealing with compacted soils, and the bearings are what keep those gangs spinning smoothly under all that stress.

Made to Last

Disc bearings live in a harsh world of dirt, moisture, and constant vibration. This bearing is built specifically for those conditions, with heavy-duty construction that handles the side loads and impacts that come with disc harrow work. The greasable design means you can keep fresh grease flowing to the bearing surfaces, which is critical for long life in dirty environments.

Installation Notes

Before installing the new bearing, clean the housing thoroughly and check the shaft for wear grooves that could damage your new bearing. Pack the bearing with quality disc bearing grease—not general purpose grease. Make sure that nylon ring is properly seated to keep dirt out of the bearing seals. A pro tip: if one bearing failed, check the others on that gang while you’ve got things apart.

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