Description
When that grinding noise starts coming from your disc gang or you notice wobbling that makes you cringe, it’s time for new bearings. Nothing ruins a good tillage day like bearing failure that leaves you with uneven cutting and potential catastrophic damage. This Timken disc bearing features a 1-15/16 inch round bore and 90mm outer diameter, making it the right fit for a wide range of disc harrows. Whether you’re running through corn stalks or working heavy residue, this bearing handles the side loads and impacts that destroy lesser parts.
What You’re Getting
- Sealed construction means you don’t have to worry about greasing schedules or contamination from field dust – the bearing comes pre-packed with quality grease formulated for disc bearing applications
- Timken quality engineering that matches OEM specifications for proper fit and long service life
- Cylindrical outer race design provides precise bearing placement and consistent operation
- Built for the stop-and-go operation typical of tillage work
Built for Real Farm Work
This bearing is designed for disc harrows, field cultivators, and other tillage implements where round axle setups are standard. Whether you’re working behind a utility tractor breaking up compacted soil or pulling a heavy disc across uneven ground, this bearing handles the side loads and impacts that come with field work. These are the workhorses that break up compaction, incorporate residue, and prepare your seedbed. Whether you’re working corn stalks in the fall or getting ground ready for spring planting, this bearing handles the job.
Made to Last
This Timken bearing is built to handle the punishment of agricultural use. The sealed design protects the internal components from dirt and water infiltration, while the quality steel construction stands up to the shock loads and vibration that would kill a standard bearing. Farm conditions don’t show mercy, and this bearing is engineered to keep spinning smooth through mud, dust, rocks, and everything else you encounter in the field.
Installation Notes
This is a direct replacement bearing that installs just like the original. 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. The side rings must be properly seated to protect the bearing seals.






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