Single heavy-duty eccentric collar pillow block unit UGPU310-31 1-15/16 in I.D. sealed ball bearing insert for industrial shafts, wide inner ring, cast iron P-U310 housing, 9/16 in bolt

Single heavy duty eccentric collar pillow block unit
✔️ 1-15/16 in I.D.; wide inner ring; 9/16 in bolt; sealed double-lip

This single heavy-duty pillow block unit includes an eccentric locking collar and a sealed ball bearing insert for industrial shafts, conveyors, and linear slide units. Pack of 1, relubricatable for longer service life.

✅ Model: UGPU310-31 insert, single unit
✅ I.D.: 1 15/16 in; wide inner ring
✅ Housing style: P-U310 cast iron pillow block
✅ Bolt size: 9/16 in mounting holes
✅ Insert type: sealed ball bearing, bearing steel
✅ Locking: eccentric collar locking for easy install
✅ Lubrication: 1/8-27 NPT fitting; relubricatable
✅ Seal: double-lip contact seals; high temp rating 212F
✅ Duty: heavy industrial load; HTS 8483.20.40.40
✅ Pack: single bearing (1 unit); weight ~16.56 lb

💡 What is a pillow block bearing used for in industrial shaft support and linear motion?

Pillow block bearings are handy mounts that support rotating shafts while allowing smooth radial movement and maintaining alignment under load. This brief answer shows why they’re chosen in many setups: - Provide rigid shaft support and alignment for industrial shafts and linear slide units - Use sealed ball bearing inserts to resist contamination and extend service life - Eccentric collar locking speeds installation and secures the shaft without extra hardware - Allow relubrication and handle heavy-duty applications where temperature and uptime matter