SER210-30 Single Unit 1-7/8 in Cylindrical O.D. Set Screw Locking Wide Inner Ring Ball Insert Bearing, Standard Duty, Contact Seal with Slinger, No Relubrication, Static 5220 lbf, Dynamic 7940 lbf

1-7/8 in Cylindrical O.D. Set-Screw Ball Insert Bearing
✔️ Wide inner ring, 1-7/8 in I.D., set-screw lock, contact seal

Sold individually: a single sealed ball bearing insert for general-purpose shaft support in conveyors, linear slide units, pillow blocks, and light industrial equipment.

✅ Ball insert bearing, standard duty, bearing steel insert
✅ I.D.: 1-7/8 in; inner ring width: Wide
✅ O.D. style: Cylindrical; locking method: set screw
✅ Sealing: Contact seal with slinger; relubrication: no
✅ Dynamic load rating: 7,940 lbf; static load rating: 5,220 lbf
✅ Max temp: 212 F; HTS: 8483.20.40.40; sold as single unit

💡 What is a sealed ball bearing insert used for in linear slide and conveyor shaft applications? A sealed ball bearing insert supports rotating shafts and keeps out contamination while holding lubrication for longer service life. - Provides low-friction shaft support for linear slide units, conveyor rollers, idler shafts, and pillow block housings. - Contact seals with a slinger retain grease and protect rolling elements from dust, splash, and debris for sealed ball bearing performance. - Ideal for standard-duty industrial and agricultural installs where drop-in replacement and reliable sealed bearing operation matter.