Description
When your Miller disc harrow starts making that grinding noise that makes you cringe, or you notice the disc gangs wobbling instead of cutting cleanly through residue, it’s time for new bearings. This complete bearing and housing assembly gets you back to smooth operation, whether you’re working through corn stalks or preparing a clean seedbed for next season.
What You’re Getting
- Complete assembly includes both the GW211PPB2 bearing and 4-bolt housing in one package
- 4-bolt pattern with 1/2 inch bolt holes for secure mounting to your disc gang
- 2-3/16 inch inner diameter with 100mm outer diameter fits Miller disc applications perfectly
- Greasable design lets you maintain the bearing and extend its working life
- Round bore configuration matches Miller disc harrow specifications
Built for Real Farm Work
This bearing assembly is designed specifically for Miller disc harrows, where it handles the constant shock loads from cutting through tough residue and working in rocky or uneven ground conditions. The housed bearing design protects the internal components from dirt and debris while maintaining proper alignment under the heavy side loads that disc gangs create during operation.
Made to Last
The combination of quality bearing construction and protective housing gives you the durability needed for season after season of field work. The greasable design means you can keep fresh lubricant flowing to the bearing surfaces, which is crucial when you’re working in dusty conditions or dealing with the constant vibration that comes with disc harrow operation.
Installation Notes
This is a direct replacement for your original Miller bearing assembly—no modifications needed. When installing, make sure the housing is properly aligned and all four bolts are torqued to specification. A shot of grease through the fitting before you head to the field ensures proper lubrication from day one.






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