Description
When you’re working the field and hear that grinding noise from your disc gang, you know what it means—time for new bearings. This Timken disc bearing keeps your Sunflower tillage equipment running smooth and straight, handling the constant pounding that comes with cutting through stubble and breaking up tough ground. A worn bearing doesn’t just make noise; it throws your whole gang out of alignment and costs you fuel.
What You’re Getting
- Greasable design lets you maintain it right in the field with a grease gun
- Spherical outer race handles misalignment and the flexing that comes with uneven terrain
- 1-3/4 inch round bore fits standard Sunflower axles without modifications
- Heavy-duty construction built specifically for the punishment of tillage work
- Direct replacement that bolts right in where your old bearing came out
Built for Real Farm Work
This bearing is designed for Sunflower disc harrows and tillage tools that see serious field time. Whether you’re working up corn ground in the spring or incorporating wheat stubble after harvest, these machines take a beating. The round bore design fits the standard axles on Sunflower equipment, and the spherical outer race compensates for the flex and vibration that’s just part of the job when you’re pulling discs through varying soil conditions.
Made to Last
Timken builds these bearings to handle what farming throws at them. The greasable design means you can keep fresh grease pumping through the bearing races, washing out dirt and keeping things lubricated even in dusty conditions. The spherical outer race design handles the constant movement and misalignment that comes with working uneven ground and hitting rocks.
Good to Know
Before installation, pack the bearing cavity with quality disc bearing grease—not just any grease will do in this application. When you’re swapping it in, check your axle for wear or damage while you’ve got things apart. A quick tip: if one bearing’s gone bad, the others on that gang are probably getting close, so consider doing them all while you’re under there.






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