When you’re hearing that telltale grinding or grinding sound from your disc harrow, or notice your discs aren’t tracking straight through the field, it’s usually the bearings calling for help. This bearing replacement gets your disc gang back to cutting through residue smoothly instead of bouncing across the field. The sealed design means no more stopping to pump grease every few hours—this bearing comes pre-lubricated and ready to work.
What You’re Getting
- Sealed bearing design eliminates the need for regular greasing and keeps contaminants out
- Spherical outer race design allows for proper disc alignment even on uneven terrain
- 1-1/2 inch bore fits standard disc gang axles on MF 52-72 series harrows
- Pre-lubricated with quality grease that’s formulated for heavy-duty agricultural use
- AgSmart construction built to handle the constant shock and vibration of tillage work
Built for Real Farm Work
This bearing is designed to handle the severe loads that disc harrows create when cutting through tough residue and hard-packed soil. Massey Ferguson 52-72 series disc harrows are workhorse machines used for everything from breaking up corn stalks to preparing seedbeds for planting. Whether you’re working black dirt or clay, this bearing keeps your discs spinning smooth and true.
Made to Last
The sealed construction protects the bearing internals from dust, moisture, and field debris that can destroy conventional greasable bearings. The spherical outer race design compensates for shaft deflection and misalignment that naturally occurs when discs hit rocks or work through tough ground conditions.
Installation Notes
This is a direct replacement bearing that installs just like the original. The sealed design means you won’t need to modify your bearing housing or add grease fittings. When installing, make sure your disc gang assembly is properly aligned to get maximum bearing life. It’s also a good time to check your disc blades for wear while you have things apart.
