Standard Gang Bearing for Case IH 340, 475, 490, 496, 3800, 3900 Series Disc Harrows

Description

When your disc harrow starts making that grinding noise or you notice the gangs aren’t running smooth anymore, it’s time to check those bearings. Disc gangs take tremendous abuse, especially in rocky soils or when working heavy residue, and when bearings fail, you’re not just dealing with annoying noise – you’re looking at uneven tillage, increased fuel consumption, and potential catastrophic failure that could sideline you during critical field prep time. This standard gang bearing gets your Case IH disc back to cutting cleanly through the soil instead of bouncing and chattering across the field.

What You’re Getting

• Bearing designed specifically for disc applications, with superior sealing to keep dirt out and grease in
• Precision fit for Case IH gang shafts on models 340, 475, 490, 496, 3800, and 3900 series
• Heavy-duty construction built to handle the side loads and impacts of field work
• Standard replacement that maintains original equipment specifications

Built for Real Farm Work

This bearing fits Case IH disc harrow models 340, 475, 490, 496, 3800, and 3900 – machines that see everything from light seedbed prep to heavy residue incorporation. Whether you’re working corn stubble in the fall or preparing ground for spring planting, these disc harrows need bearings that can handle constant rotation under heavy loads and dusty conditions.

Made to Last

Farm equipment bearings take a beating from dirt, moisture, and the constant jarring of field work. This bearing is built with the sealing and lubrication needed to survive in agricultural applications, where a bearing failure can cost you valuable field time during critical planting or tillage windows.

Installation Notes

Check the shaft for wear where the bearing rides; a grooved shaft will quickly destroy your new bearing. Field mechanic wisdom: While you have the gang apart, inspect all bearings on that shaft. They typically wear at similar rates, and replacing just one often means you’ll be back under there next season. When installing, pack the bearing with quality disc bearing grease, not general purpose.