Description

When your disc harrow starts making that grinding noise or you notice wobbling discs, it’s time to replace those worn bearings before they damage your expensive gang shafts. This greasable disc bearing keeps your disc gangs running smooth and true, handling the punishing loads that come with cutting through tough residue and rocky soils. With its 1-1/4 inch square bore and spherical outer race, this bearing handles the side loads and angular misalignment that destroy standard bearings in tillage applications.

What You’re Getting

Greasable design lets you maintain proper lubrication throughout the season
Spherical outer race allows for shaft misalignment without binding
Square bore eliminates the need for set screws or other retention methods
Heavy-duty construction built specifically for disc bearing applications
85mm outer diameter fits standard disc harrow housings

Built for Real Farm Work

This bearing fits a wide range of disc harrows, cultivators, and tillage equipment that use 1-1/4 inch square axles. Whether you’re working corn stalks with a heavy-duty offset disc or preparing seedbeds with a tandem disc harrow, this bearing handles the constant impacts and side loads that come with field work. It’s built to handle the side loads and impacts that come with working through heavy residue, rocky soils, and tough field conditions.

Made to Last

The Timken name means quality in the bearing world, and this disc bearing is no exception. The bearing itself is designed specifically for disc applications, with superior sealing to keep dirt out and grease in. The greasable feature means you can keep fresh lubricant flowing to the bearing surfaces, extending life in the dusty conditions that kill sealed bearings.

Installation Notes

This is a direct replacement that slides onto the square shaft just like your original bearing. Clean everything thoroughly – old grease mixed with dirt is like grinding paste. When installing, pack the bearing with quality disc bearing grease, not general purpose. Check your shaft for wear grooves while you’re at it – a damaged shaft will quickly destroy your new bearing.