UC309-27 Single 1-11/16 in Heavy-Duty Wide Inner Ring Set-Screw Ball Bearing Insert, Spherical OD, Contact Seal with Slinger, Relubricatable, High Dynamic Load Rated for Industrial Linear Slide Units

UC309-27 single 1-11/16 in wide inner ring set-screw insert
✔️ I.D. 1-11/16 in, wide inner, ball bearing insert, set-screw lock

This single sealed ball bearing insert is built for heavy-duty industrial shafts and linear slide units where a relubricatable, high-load sealed ball bearing is required.

✅ Single unit, model UC309-27, fits pillow block and flange housings
✅ I.D. 1-11/16 in, wide inner ring, set-screw locking style for secure shafts
✅ Ball bearing insert, bearing steel raceways, spherical O.D. profile
✅ Contact seal with slinger, relubricatable, rated to 212f operating temp
✅ Dynamic load rating 11,570 lbf; static load rating 6,630 lbf; sealed design

💡 What is a sealed ball bearing insert used for in industrial pillow block and linear slide units? Sealed ball bearing inserts are handy parts that support rotating shafts, keep out contaminants, and make maintenance faster. - They drop into housings to provide low-friction support for conveyor shafts, gearboxes, and linear slide units. - Contact seals and slingers retain grease and protect against dust and moisture for longer service life. - Set-screw locking inserts let you secure shafts quickly and swap bearings without replacing housings, reducing downtime.