Description
When your disc harrow starts making that grinding noise or you notice wobbling discs, it’s time to replace those worn bearings before they damage your expensive gang shafts. This sealed bearing keeps your disc gangs running smooth and true, handling the punishing loads that come with cutting through tough residue and rocky soils. With a 2-3/16 inch round bore and 100mm outer diameter, this NTN bearing is built to handle the side loads and impacts that destroy lesser parts.
What You’re Getting
- Sealed construction means no greasing schedules or contamination from field dust
- Spherical outer race design lets the bearing self-align, reducing housing stress
- Pre-packed with quality grease formulated specifically for disc bearing applications
- Direct replacement that installs just like the original
Built for Real Farm Work
Whether you’re running a disc through corn stalks or incorporating cover crops, this bearing handles the side loads and impacts that destroy lesser parts. It’s designed for the stop-and-go operation typical of tillage work. The 100mm outer diameter makes this bearing suitable for medium to heavy-duty disc harrows used in primary and secondary tillage operations.
Made to Last
The sealed construction means you don’t have to worry about greasing schedules or contamination from field dust. The bearing comes pre-packed with quality grease that’s formulated for disc bearing applications. The spherical outer race design lets the bearing self-align, reducing stress on the housing and extending service life even when shafts aren’t perfectly straight.
Installation Notes
This is a direct replacement bearing that installs just like the original. While you’ve got the gang apart, it’s smart to check all bearings on that shaft—they usually wear at similar rates. Check the shaft for wear where the bearing rides; a grooved shaft will quickly destroy your new bearing.






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