Description

When your Krause disc harrow starts making that grinding noise or you notice wobbling discs, it’s usually the bearings calling it quits. A worn-out disc bearing doesn’t just affect cutting performance—it can damage expensive shafts and create uneven tillage that shows up at planting time. This greaseable disc bearing with its rubber-mounted outer ring is built to handle the constant flexing and side loads that come with cutting through tough residue and working varied field conditions.

What You’re Getting

Superior sealing to keep dirt out and grease in even in the dustiest conditions
Rubber-mounted outer ring design that absorbs shock and compensates for shaft deflection
Greaseable construction so you can keep fresh lubricant flowing where it’s needed most
4-inch housing diameter with 1.56-inch width built to handle heavy disc loads
Direct replacement for worn Krause bearings—no modifications needed

Built for Real Farm Work

This bearing fits disc harrows and tillage equipment that use 1-3/4 inch round shafts. Whether you’re working through corn stalks, cutting heavy sod, or preparing seedbeds in dusty conditions, this bearing handles the punishment. Those disc gangs take tremendous abuse, especially in rocky soils or when working heavy residue.

Made to Last

This bearing is built to withstand the constant hammering and dirt intrusion that destroys lesser components. The spherical outer race design compensates for shaft deflection and housing wear, while the greaseable feature means you can keep fresh lubricant flowing to where it’s needed most. The rubber mounting system reduces vibration transfer and extends bearing life even when conditions get rough.

Installation Notes

Installation requires removing the disc gang, so mark your blade spacing before disassembly. 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 kill even the best bearing. A shot of grease every 10-20 hours keeps these running smooth.