![Mounted ball bearings](https://img.feedandgrain.com/files/base/wattglobalmedia/all/image/2020/09/fg.mounted-ball-bearings.png?auto=format%2Ccompress&q=70&w=400)
- DualGuard seal with rubberized flinger is standard; premium triple-lip Quadguard seal available in Extreme Duty offering
- Precision hardened and honed set screw mounted ball bearings in globally interchangable ISO dimensions
- Unique 65° setscrew angle and premium cup point set screws optimize shaft holding power without excessive inner ring distortion