Description

When you hear that familiar rumble from your tractor’s wheels or notice some play when you rock them back and forth, it’s usually the bearings calling for attention. This Timken 14139 bearing cone handles the inner workings of wheel assemblies where heavy loads and constant rotation demand precision-built components that won’t let you down when you’re miles from the shop.

What You’re Getting

Precision-machined 1-3/8″ bore that fits exactly where it should without slop or binding
Heavy-duty tapered roller design that handles both weight and side loads from turning
Quality steel construction with proper heat treatment to resist wear in dusty, dirty conditions
Standard tolerance manufacturing that meets original equipment specifications
0.771″ width provides substantial bearing surface to distribute loads evenly

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 loads from turning in the field, these bearings keep things rolling smoothly season after season. You’ll find similar bearings in everything from utility tractors doing loader work to bigger row-crop machines pulling heavy implements through tough ground.

Made to Last

Timken has been making bearings for farm equipment since before your granddad was farming, and they know what it takes to survive in 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. This isn’t some generic replacement—it’s built to handle the punishment that comes with real farm work.

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.