Description
When your disc opener starts wobbling or making that grinding noise during planting season, it’s usually the bearing that’s giving up. This AgSmart radial bearing is built specifically for the demands of planting and seeding work, where precision matters and downtime during the spring rush isn’t an option.
What You’re Getting
- 5/8-inch round bore fits your disc opener shaft perfectly
- 1.845-inch outside diameter provides a solid foundation for smooth disc rotation
- Sealed design keeps dirt and debris out while keeping lubrication in
- Heavy-duty construction handles the constant flexing and side loads from cutting through residue
- Direct replacement for your worn factory bearing
Built for Real Farm Work
This bearing is engineered for White planters like the 3405, 3407, and 3408 models, plus White and Tye grain drills. These machines work in tough conditions, cutting through corn stalks, working no-till ground, and handling the constant stress of opening seed furrows through variable soil conditions.
Made to Last
Farm bearings take abuse that most industrial bearings never see. This one’s built with quality seals that keep working even when you’re planting through dusty conditions or muddy spring fields. The precision tolerances ensure your disc runs true, which means consistent seed placement and better stands.
Good to Know
Before installing, clean the shaft thoroughly and check for any wear grooves that could cause the new bearing to fail early. A light coating of anti-seize compound on the shaft helps with future removal. If one disc bearing has failed, it’s worth checking the others on that row unit since they typically wear at similar rates.






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