Description

When you’re hearing grinding noises from your transmission or feel play in the drivetrain, chances are good you need a new bearing. This Timken 342A tapered roller bearing cone is built to handle the radial and thrust loads that come with heavy farm work, whether you’re pulling a loaded grain cart or pushing through tough field conditions.

What You’re Getting

Genuine Timken steel construction that’s been the standard in agricultural equipment for decades
1.625-inch inside diameter with straight bore design for precise shaft fit
Tapered roller design handles both radial and axial loads from changing field conditions
Standard tolerance specifications ensure proper fit with OEM housings and races
Built to withstand the vibration and shock loads of farm equipment operation

Built for Real Farm Work

This bearing cone is commonly found in transmissions, differentials, and PTO assemblies across a wide range of agricultural equipment. You’ll find this size in everything from compact utility tractors to larger row-crop machines, where reliable power transfer is critical for getting work done on schedule.

Made to Last

Timken’s been making bearings for farm equipment since before your grandfather started farming. This cone uses premium steel and precision manufacturing to handle the heavy loads and harsh conditions that come with agricultural work. The tapered design distributes loads evenly, reducing wear and extending service life.

Good to Know

Remember that tapered roller bearings work as a system—you’ll need the matching cup to complete the assembly. Check your service manual for proper preload specifications, as over-tightening can cause premature failure while too much play leads to noise and reduced bearing life. A good rule of thumb is to tighten until there’s just a slight drag when turning the shaft by hand.