Description
If you’ve been hearing grinding or rumbling from your disc gangs, chances are it’s time for new bearings. A failing disc bearing doesn’t just make noise—it throws off your tillage pattern, creates uneven field conditions, and can seize up completely when you need your equipment most. This Timken disc bearing is built to handle the constant punishment of field work, keeping your disc gangs spinning smooth and true.
What You’re Getting
- Greasable design lets you maintain it properly instead of replacing it when seals fail
- 1-1/8 inch square bore fits snugly on standard disc gang shafts without wobble
- 85mm outside diameter provides the bearing surface needed for heavy disc loads
- Quality Timken construction means it’ll handle years of rocks, stumps, and heavy residue
Built for Real Disc Work
This bearing is sized right for Bush Hog disc implements and similar tillage equipment that use 1-1/8 inch square axles. Whether you’re working a disc harrow through corn stubble or running a utility disc to incorporate cover crops, this bearing handles the side loads and impacts that come with real fieldwork. It’s the kind of part that keeps working when cheaper bearings would have given up seasons ago.
Made to Last
Timken knows what disc bearings go through—constant rotation under load, dirt infiltration, moisture, and the shock loads from hitting rocks or hard ground. This bearing uses quality steel races and precision-ground balls that maintain their geometry even after thousands of acres. The greasable design means you can pump fresh grease in and keep it running instead of waiting for sealed bearings to fail.
Installation Notes
Direct replacement for DC208TTR17—no modifications needed. When installing, pack it with quality disc bearing grease and check that the square bore isn’t worn or rounded where the old bearing rode. A quick tip: mark your disc spacing before disassembly so you get everything back where it belongs.
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