Description
When your disc harrow starts making that grinding noise or you notice discs wobbling during fieldwork, it’s time for new bearings. A worn disc bearing doesn’t just sound bad – it affects your tillage quality, increases fuel consumption, and can lead to complete gang failure when you need your equipment most. This NTN sealed disc bearing gets your disc gangs running smooth and true again.
What You’re Getting
- Heavy-duty sealed construction keeps dirt and moisture out while holding grease in
- Spherical outer race design handles side loads and impacts from rocky or uneven ground
- Precision 2-3/16 inch round bore fits properly without play or binding
- 100mm outer diameter provides maximum load capacity for tough field conditions
- Factory-sealed design eliminates daily greasing and reduces maintenance time
Built for Real Farm Work
This bearing is designed for disc harrows, vertical tillage equipment, and other agricultural implements that see heavy field use. Whether you’re working through corn stalks, incorporating residue, or preparing seedbeds, these bearings handle the punishment that comes with real farm work. The spherical outer race design compensates for shaft deflection and misalignment that’s common in field conditions.
Made to Last
NTN builds these bearings specifically for agricultural applications where failure isn’t an option. The sealed design keeps contamination out better than greasable bearings, while the heavy-duty construction handles the constant vibration and impact loads that destroy lighter bearings. You’ll get seasons of reliable service even in the toughest field conditions.
Installation Notes
This is a direct replacement bearing that installs with standard bearing pullers and drivers. Clean the housing thoroughly before installation and check the shaft for wear or damage. If the old bearing was greasable and this one’s sealed, that’s an upgrade – you’ll have less maintenance and better protection against dirt intrusion.
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