Description

When your disc harrow starts sounding like a coffee grinder or you notice wobble in the gang, it’s time for new bearings. This sealed Timken disc bearing with 2 external 3 lip seals keeps dirt and moisture out while handling the tough conditions disc equipment sees every day. Whether you’re breaking up corn stubble or working tough clay, this bearing is built to keep your discs spinning smooth.

Key Features

Dual 3-lip seals provide superior protection against field debris and moisture
Timken quality construction handles the side loads and impacts that destroy lesser bearings
Sealed design eliminates the need for frequent greasing – just install and forget
1-inch square bore fits standard disc gang shafts for direct replacement
80mm outer diameter matches most disc housing configurations

Built for Real Farm Work

This bearing is designed for disc harrows, cultivators, and tillage equipment that use 1-inch square axles. It’s commonly found in utility discs and various tillage implements where the square shaft provides positive drive engagement. These machines take a beating working through crop residue, rocky soils, and changing field conditions where bearings see constant stress and contamination.

Made to Last

Timken bearings are built specifically for agricultural applications where failure isn’t an option during critical field operations. The sealed construction keeps field dirt and moisture out while the robust bearing design handles the radial and axial loads that disc equipment generates. The dual seal system provides redundant protection – if one seal gets damaged, the second one keeps doing its job.

Good to Know

This is a direct replacement bearing – no modifications needed. It replaces OEM part numbers DC208TT2 and JD8539 among others. When installing, clean the housing thoroughly and check the shaft for wear grooves that could damage the new bearing. Pack the housing with quality disc bearing grease even though it’s sealed – this provides extra protection during installation and initial operation.