Description
When you’re running agricultural equipment day after day, bearings take a beating from dust, moisture, vibration, and heavy loads. A worn or seized bearing can stop your whole operation, whether you’re in the middle of planting or trying to finish harvest before the weather turns. This greasable insert bearing gives you reliable performance with the ability to keep it properly lubricated for long service life.
What You’re Getting
- The greasable design means you can pump in fresh grease to push out contamination and keep things running smoothly
- Narrow inner ring design saves space while providing full load support
- Lock collar system eliminates set screws and prevents bearing migration on the shaft
- Spherical outer race handles the misalignment common in farm equipment
- 90mm outer diameter fits standard housing bores in most agricultural applications
Built for Real Farm Work
This 1-7/8 inch bore insert bearing fits a wide range of agricultural equipment including tillage tools, hay equipment, planters, and other machinery where you need a reliable rotating joint. The spherical outer race design handles the misalignment that’s common in farm equipment, while the larger bore size is perfect for heavy-duty applications like auger drives, conveyor systems, and implement drive shafts.
Made to Last
NTN bearings are built to handle the demanding conditions of agricultural use. The greasable construction lets you extend bearing life by pumping in fresh lubricant to flush out dirt and water that would otherwise cause premature wear. The lock collar design distributes clamping forces evenly around the shaft, preventing the stress concentrations that can crack shafts over time.
Installation Notes
The lock collar makes installation straightforward – no drilling or tapping for set screws. Just slide the bearing onto the shaft, position it in the housing, and tighten the collar. Keep a grease gun handy and give it a few pumps during regular maintenance to keep everything running smooth. The grease fitting is positioned for easy access even in tight installations.
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