Description
When you hear that telltale growl coming from a wheel bearing, you know it’s time to address the problem before you’re stuck in the field with a seized wheel. This Timken 3877 tapered roller bearing cone is built to handle the heavy loads, dirt, and vibration that come with farm work, keeping your wheels rolling smoothly when there’s work to be done.
What You’re Getting
- Precision-manufactured cone with 1-5/8″ bore that fits shafts perfectly
- Hardened steel construction that resists wear even in dusty, dirty conditions
- Tapered design handles both radial loads and side forces from field work
- 1-3/16″ width provides the bearing surface area needed for heavy equipment
Built for Real Farm Work
This bearing cone is commonly found in wheel hubs on tractors, implements, and transport equipment where you need reliable support for heavy loads. Whether it’s supporting the weight of a loaded grain cart or handling the side forces from tight turns in the field, this cone works with its matching cup to keep things rolling smoothly season after season.
Made to Last
Timken has been making bearings for farm equipment for generations, and they know what it takes to survive agricultural conditions. The steel is properly hardened to resist wear, and the precision manufacturing means it’ll run true even when things get dusty and dirty.
Installation Notes
This is just the inner cone—you’ll need the matching cup that presses into your hub. Make sure to pack the bearing properly with grease before installation, and check that your hub races aren’t worn or pitted. A little extra time on the bearing service will save you a breakdown later when you can’t afford the downtime.






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