Description
When you’ve got equipment with rotating shafts that need to handle side loads and keep spinning smoothly, this sealed insert bearing gets the job done. Whether it’s in a disc harrow, hay equipment, or other tillage machinery, this bearing handles the bumps and vibration that come with field work while keeping dirt and moisture where they belong—outside.
What You’re Getting
- Spherical outer race design that lets the bearing self-align, reducing stress on housings even when shafts aren’t perfectly straight
- Lock collar attachment secures firmly to shafts without the need for set screws or other hardware
- Sealed construction eliminates greasing schedules and keeps field dust out of the bearing
- Wide inner ring provides extra bearing surface for handling heavier loads
- Pre-packed with quality grease formulated for agricultural applications
Built for Real Farm Work
This bearing is commonly found in tillage equipment like disc harrows and cultivators where the combination of rotation and side forces would destroy standard bearings. You’ll also find them in hay equipment, planters, and other machinery where reliable rotation matters. The 1-15/16 inch bore with 90mm outer diameter makes it a popular size across many brands of agricultural equipment.
Made to Last
Timken engineering means this bearing is built to the same standards as what came on your equipment originally. The sealed design protects against the dust, moisture, and debris that are part of farming, while the spherical design compensates for misalignment that happens when equipment flexes over uneven ground.
Installation Notes
The lock collar design makes installation straightforward—just slide it onto the shaft and tighten the collar. Make sure the shaft is clean and free of nicks or burrs before installation. The bearing housing should be checked for proper fit and alignment to get the longest service life from your new bearing.






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