Description
When you hear that telltale growl coming from a wheel hub or notice play in your equipment’s wheels, it’s usually your bearings telling you they need attention. This Timken 48220 tapered roller bearing cup is the outer race that holds everything together and keeps your wheels rolling smoothly down the field. It’s built to handle the heavy loads and rough conditions that come with farm work.
What You’re Getting
- Genuine Timken quality steel construction with precise tolerances for long service life
- Hardened surfaces that resist wear even under heavy loads and dusty conditions
- Straight outside diameter design for proper fit in your equipment’s hub assembly
- Standard tolerance construction that ensures compatibility with your existing equipment
Built for Real Farm Work
This bearing cup serves in wheel assemblies across a wide range of agricultural equipment where reliable rotation is critical for safe operation. Whether you’re working with utility tractors for livestock operations, larger row-crop machines pulling heavy implements, or agricultural transport equipment, proper wheel bearings are essential for maintaining control and preventing costly breakdowns during busy seasons.
Made to Last
Timken has been making bearings for farm equipment for over a century, and they know what it takes to survive in agricultural conditions. This cup uses quality steel construction with proper heat treatment to handle the demanding conditions of agricultural use, from mud and dust to heavy loads and temperature swings.
Installation Notes
This bearing cup works as part of a complete bearing assembly that includes the matching cone. Always replace bearings in complete sets and use fresh, high-quality wheel bearing grease during installation. Proper torque specifications and bearing adjustment are critical for safe operation and maximum bearing life.






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