Description

When your tractor or implement starts making that grinding noise from the wheels, axles, or driveline, chances are it’s time to replace those worn bearing cups. This 4.33-inch outer diameter tapered bearing cup is built to handle the heavy loads and constant vibration that come with farm work, whether you’re pulling a loaded grain cart or running a heavy implement through tough field conditions.

What You’re Getting

Precision-engineered 4.33-inch outside diameter with 0.74-inch width for reliable fit
Genuine Timken quality steel construction that stands up to heavy loads and field abuse
Standard tolerance specs mean you get the proper fit without guesswork
Straight outside diameter design for easy installation in standard housings
0.05-inch maximum housing fillet radius accommodates most agricultural applications

Built for Real Farm Work

This bearing cup is designed for the demanding conditions of agricultural and heavy equipment operations. You’ll find these cups in wheel assemblies, axle housings, and driveline components across a wide range of tractors and implements where reliable rotation under heavy loads is critical.

Made to Last

Timken bearings have been the go-to choice for agricultural equipment for decades because they’re built to handle what farming throws at them. The steel construction and precision manufacturing mean this cup will keep doing its job through muddy fields, dusty conditions, and the constant stress of heavy implements and loaded equipment.

Good to Know

This is the outer race or cup portion of a tapered roller bearing assembly—you’ll also need the matching cone and rollers to complete the bearing. Check your housing for any wear or damage while you’re replacing the cup, and make sure to use proper bearing grease rated for agricultural applications when you reassemble everything.