Description

When you’re dealing with heavy loads and constant vibration in the field, your wheel bearings take a beating that can bring everything to a halt if they fail. This Timken LM102949 tapered roller bearing cone is the inner bearing that handles the radial and thrust loads from your equipment’s weight and movement. Whether you’re hauling grain, pulling implements, or just moving across rough terrain, this bearing keeps your wheels turning smoothly.

What You’re Getting

Precision-manufactured tapered design that distributes loads evenly across the bearing surface
1.78-inch bore with 0.78-inch width that fits standard agricultural hub assemblies
Hardened steel construction that stands up to farm conditions season after season
0.14-inch maximum shaft fillet radius for proper installation clearance
Standard tolerance for reliable fit with matching bearing cups

Built for Real Farm Work

This bearing cone works in wheel hubs on everything from tractors and combines to implements and trailers. It’s commonly found in front and rear wheel assemblies where equipment needs to handle both the weight of the machine and the side loads that come from turning and field work. The tapered design means it works as a set with the matching LM102910 bearing cup to create a system that handles both radial and thrust forces.

Made to Last

Timken builds these bearings to handle the punishment of agricultural use—mud, dust, temperature swings, and heavy loads that would destroy lesser bearings. The precision manufacturing ensures smooth operation and even wear, while the hardened steel stands up to the stress and impact loads common in farm equipment.

Good to Know

This is the cone half of the bearing set, so you’ll need the matching LM102910 cup if you’re doing a complete bearing replacement. Always pack new bearings with quality grease before installation and check that your hub races are in good shape—worn races will destroy new bearings quickly. Keep some extra bearing grease handy for periodic maintenance to extend bearing life.