Description
When you hear that telltale rumble or feel play in a rotating assembly, it’s usually time for new bearings. This Timken 355X tapered roller bearing cone is built to handle the loads and abuse that come with farm work, whether you’re dealing with a PTO shaft, transmission, or axle assembly. The tapered design distributes loads better than straight roller bearings, which means longer life under the demanding conditions you put your equipment through.
What You’re Getting
- Straight bore design with 1-3/4 inch inner diameter fits standard shafts without modification
- Keyway slot keeps the cone properly positioned and prevents spinning on the shaft
- Precision steel construction handles radial and thrust loads that would destroy lesser bearings
- Standard tolerance manufacturing ensures proper fit with matching cups and housings
- 0.140 inch maximum shaft fillet radius accommodates most agricultural equipment designs
Built for Real Farm Work
This bearing cone works in rotating assemblies across a wide range of agricultural equipment where reliable operation is critical. You’ll find this size bearing in transmissions, final drives, PTO assemblies, and other rotating machinery that needs to keep working regardless of dust, moisture, and heavy loads.
Made to Last
Timken has been making bearings for over a century, and their steel construction with proper heat treatment handles the punishment that farm equipment dishes out. The tapered roller design distributes loads evenly while maintaining proper clearances, even when things get hot during long work days.
Good to Know
Remember that tapered bearings work as a complete system—you’ll need the matching cup to complete the assembly. Always replace bearings in pairs when possible, and use proper preload during installation. A little quality bearing grease on the rollers during assembly helps everything seat properly and extends bearing life.
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