Doffer Shaft Bearing for John Deere Cotton Picker 9900 and 65 Series

Description

When you’re picking cotton and your doffer shaft starts acting up—vibrating more than usual or making that grinding sound—it’s usually telling you the bearing needs attention. The doffer is what removes cotton from the spindles, and if its bearing goes bad, you’re looking at downtime right in the middle of harvest season. This specialty ag bearing gets your picker back to smooth operation so you can keep moving through the field.

What You’re Getting

• 1-1/8 inch inner diameter with 62mm outer diameter for precise fitment
• Round bore design with narrow inner race for optimal shaft contact
• Specialty agricultural construction built to handle cotton picker vibration and dust
• Direct replacement bearing—no modifications needed for installation
• Note: Lock collar sold separately

Built for Cotton Picking Work

This bearing is designed specifically for the demanding environment of cotton harvesting. Cotton pickers work in dusty conditions with constant vibration as the doffer spins to strip cotton from the spindles. The PickSmart construction means it’s engineered to handle the unique stresses of agricultural applications, not just generic industrial use.

Made to Last

Cotton picking is seasonal work, but when it’s time to harvest, your equipment needs to run reliably for long hours. This bearing uses materials and heat treatment designed for agricultural conditions—resisting contamination from cotton dust and field debris while maintaining smooth operation under the constant load cycling of picker operation.

Good to Know

When replacing this bearing, it’s a good time to inspect the doffer shaft for wear and check that the housing isn’t damaged. Clean out any cotton buildup or debris before installing the new bearing. Remember that the lock collar is sold separately, so order that if yours is worn or damaged too.