UCP309 45mm Set Screw Pillow Block Bearing, Heavy Duty Cast Iron Housing, Wide Inner Ring UC309 Insert, M16 Bolt Size, Contact Seal with Slinger, Relubrication 1/8-27 NPT

Single UCP309 45mm Set Screw Pillow Block Bearing
✔️ Cast iron housing, wide inner ring, M16 bolt size, contact seal

This single pillow block bearing assembly includes a UC309 sealed ball bearing insert in a heavy duty cast iron housing, ideal for supporting shafts in conveyors, motors, and industrial machinery where a relubricatable, contact-sealed unit is needed.

✅ Bore: 45mm I.D., wide inner ring
✅ Insert: UC309 ball bearing insert, bearing steel
✅ Locking: Set screw locking on inner ring
✅ Bolt size: M16 housing bolts, pillow block P309 style
✅ Housing: Cast iron, heavy duty service
✅ Seal: Contact seal with slinger for contamination control
✅ Lubrication: Relubrication fitting 1/8-27 NPT, tap included
✅ Duty & temp: Heavy duty, rated to 212F

💡 What is a pillow block bearing used for in industrial shaft support? Pillow block bearings are handy mounts that hold rotating shafts, reduce friction, and keep contaminants out while offering sealed ball bearing performance. - Supports rotating shafts in conveyors, fans, pumps and gearboxes for reliable alignment and load handling. - Provides sealed ball bearing protection plus relubrication fittings for longer service life in dusty environments. - Works with linear slide unit setups and common replacement inserts like UC309 for easy maintenance.