Description

When your disc harrow starts making that grinding noise or the gang wobbles more than it should, it’s time to look at those bearing housings. A worn housing lets dirt and moisture get in while allowing the bearing to move around—not exactly what you want when you’re trying to maintain consistent cutting depth across the field. This cast iron flange housing holds everything steady and keeps your disc operation smooth.

What You’re Getting

Heavy-duty cast iron construction that handles the constant shock and vibration of field work
100mm flange diameter with four bolt holes for secure mounting to your equipment frame
Precision-machined to hold 211 series bearings snug and properly aligned
1/2 inch bolt holes on 5.12 inch spacing for easy installation
Direct replacement design that mounts exactly like the original

Built for Real Farm Work

This housing is designed specifically for Miller disc harrows and similar tillage equipment that uses the GW211PPB2 bearing system. Whether you’re cutting corn stalks in the fall or working ground for spring planting, this housing keeps your disc gangs running straight and true through rocks, roots, and tough residue.

Made to Last

Cast iron might be old-school, but it’s proven technology for bearing housings. It absorbs vibration better than other materials and won’t crack under the constant flexing that comes with disc work. The thick walls and reinforced bolt bosses are built to handle years of heavy tillage without loosening up or wearing oval.

Installation Notes

This is a straightforward bolt-on replacement that uses the same mounting pattern as your original housing. Clean the mounting surface and use threadlocker on the bolts—disc harrows create a lot of vibration that can work fasteners loose over time. Check that the bearing seats properly before final assembly.