Description
When your flail chopper starts making noise or the spindle develops play, it’s time for a new bearing assembly. This 4-hole cast iron flange unit handles the tough conditions that come with chopping corn stalks, mowing ditches, and cutting heavy vegetation. You’ll get back to smooth operation and avoid the expensive damage that comes from running a worn bearing too long.
What You’re Getting
- Heavy-duty cast iron housing that won’t crack under the stress of chopper operation
- 1-15/16 inch wide inner race bearing designed for large spindle applications
- Eccentric lock collar system for secure shaft mounting and easy maintenance
- Greaseable design lets you maintain the bearing without full disassembly
- 4-bolt flange pattern provides solid mounting to your chopper housing
Built for Real Farm Work
This bearing assembly is engineered specifically for late-model flail choppers, including Forrest City Do-All and Alloway-Rau units. These machines work hard cutting through everything from roadside grass to thick brush and crop residue. The heavy-duty construction handles the constant vibration and shock loads that destroy lighter bearings, keeping your chopper running when you need it most.
Made to Last
Cast iron housing construction resists cracking and distortion under heavy loads. The wide inner race bearing distributes stress over a larger area, extending service life even in demanding applications. Quality seals keep grease in and dirt out, while the greaseable design means you can maintain proper lubrication without major disassembly.
Installation Notes
This is a direct replacement for original equipment on compatible choppers. Remove the old assembly completely and clean the mounting surface before installation. The eccentric lock collar makes shaft mounting straightforward – just position the bearing on the shaft and tighten the collar. Don’t forget to grease the bearing before putting the unit back in service.


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