UCSAO309 45mm Heavy Duty Set-Screw Single Pillow Block Bearing Insert with Wide Inner Ring, Ball Bearing with Contact Seal, Cast Iron Housing SAO309, M16 Bolt, 1/8-27 NPT Grease Fitting, Relubrication

45mm Heavy Duty Set-Screw Pillow Block Bearing Insert
✔️ Single unit, wide inner ring, ball bearing, M16 bolt, relube port

This single pillow block bearing insert supports shafts in conveyors, pumps, and light industrial equipment, offering a sealed ball bearing with set-screw locking and relubrication.

✅ 45 mm I.D., wide inner ring for robust shaft support
✅ Ball bearing insert with contact seal and slinger
✅ Set-screw locking on inner ring; fits M16 bolts
✅ Cast iron SAO309 housing compatible; heavy duty use
✅ Lubrication fitting 1/8-27 NPT; relubrication enabled
✅ Designed for general-purpose pillow block applications

💡 What is a pillow block bearing used for? A pillow block bearing makes it easy and handy to support rotating shafts and reduce friction. - Commonly used to support shafts in conveyors, fans, pumps, and agricultural machines - Provides sealed ball bearing protection and relubrication for longer service life - Suits linear slide unit setups and machinery needing a set-screw locked insert