Description
If you’ve been hearing that grinding noise coming from your disc gang or noticed your discs aren’t running smooth anymore, chances are you need a new bearing. This sealed NTN disc bearing handles the tough job of keeping your discs spinning true while dealing with all the dirt, debris, and punishment that comes with field work.
What You’re Getting
- Sealed design keeps dirt and moisture out while holding grease in where it belongs
- NTN quality construction built specifically for disc harrow applications
- Spherical outer race design accommodates the side loads and misalignment that destroy standard bearings
- 1-15/16 inch bore fits common round axle sizes on many disc harrows
- 90mm outer diameter provides the load capacity needed for heavy tillage work
Built for Real Farm Work
This bearing is designed for disc harrows and tillage equipment that cut through corn stalks, incorporate residue, and prepare seedbeds. The sealed construction and heavy-duty materials handle the constant vibration, dirt exposure, and side loads that come with working ground. It’s built to keep your discs cutting cleanly instead of wobbling across the field.
Made to Last
Farm bearings take a beating that would destroy regular industrial bearings in no time. This NTN bearing uses materials and sealing designed specifically for agricultural applications. The sealed design means you don’t have to worry about greasing—it’s got what it needs packed in from the factory and sealed tight against field conditions.
Good to Know
When you’re replacing one bearing, it’s smart to check the others on that gang since they typically wear at similar rates. Also take a look at your disc blades—excessively worn or bent blades put extra stress on bearings. This is a direct replacement that installs with basic tools, but clean everything thoroughly and check the axle for wear grooves that could damage your new bearing.
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