Rock Solid Disc Harrow Bearing With One Three Quarter Inch Round Bore Beefy Farm Essential Direct Swap For Case Ih New Holland Sunflow Disc Harrows St491a

Robust Field Ready Disc Harrow Bearing Kit
✔️ 1.75 inch round bore fits heavy farm implement spindle

This steel seating hub drops right onto your tractor setup to handle heavy tillage jobs smoothly. It locks down fast and blocks stubborn clay and rocks from eating away critical moving parts during spring planting runs.

✅ 1.75 inch round bore links cleanly with common axle diameters
✅ 5.5 inch flange bolt circle lines up straight with stock equipment frames
✅ Four half inch mounting studs sit five inches apart to kill lateral shake
✅ Silver coated exterior sheds mud and stands up to daily dirt abuse

💡 What makes disc harrow bearing assemblies quit early on hard packs?
A handy upkeep schedule slashes repairs and keeps yields high when chopping tough turf.
- Dialing flange bolts to factory specs spreads stress so spinners stay locked tight
- Packing clean grease flushes out dried caked sludge that chews up sealed units
- Feeling for hot housings flags worn races long before the axle finally quits