Sealed Square Bore Disc Bearing for John Deere and Brillion Disc Equipment

Description

When you hear that familiar grinding sound coming from your disc gangs or notice your discs aren’t cutting as smoothly as they should, it’s usually time to check those bearings. A worn bearing doesn’t just make noise—it leads to uneven tillage, increased fuel consumption, and can cause catastrophic failure right when you need your equipment most. This AgSmart bearing provides a reliable replacement that fits John Deere and Brillion disc equipment, getting you back to smooth operation without breaking the bank.

What You’re Getting

• 1-1/8″ square bore design that fits snugly on your gang shaft without wobbling
• 80mm outer diameter with sealed construction that keeps dirt and moisture out while holding grease in
• Pre-lubricated bearing saves you time during installation and ensures proper lubrication from day one
• AgSmart quality that meets the demands of daily field work without the premium price tag
• Drop-in replacement design means no modifications or special tools required

Built for Real Farm Work

This bearing is designed to handle the tough conditions found on John Deere disc harrows and Brillion pulverizers—equipment that’s built to cut through heavy residue, work rocky soils, and prepare seedbeds season after season. Whether you’re breaking up corn stalks in the fall or preparing fields for spring planting, this bearing handles the side loads and impacts that come with serious tillage work.

Made to Last

Disc bearings take tremendous abuse from the constant vibration, dirt exposure, and heavy loads that come with field work. This sealed bearing design keeps contamination out and lubrication in, which is exactly what you need for extended service life in demanding farm conditions. The precision manufacturing ensures smooth operation even when things get rough.

Good to Know

Installation is straightforward if you’ve got basic shop tools and some mechanical experience. Mark your gang positions before disassembly to maintain proper disc spacing, and while you’re in there, it’s worth checking the other bearings on the same shaft—they typically wear at similar rates. Clean everything thoroughly during assembly, and don’t forget to pack the bearing housing with quality disc bearing grease for maximum service life.