Heavy-duty pillow block units 4-pack for industrial shaft support, flange-mount housing with ball insert, set-screw locking, fits linear slide systems, sealed bearing compatible

4-pack heavy-duty pillow block bearing units for shafts
✔️ Heavy steel housing, set-screw locking, ball-bearing insert, pack of 4

These are set-screw pillow block bearing units sold as a pack of 4, used to support rotating shafts in conveyors, machinery, and linear slide systems.

✅ Pack of 4 pillow block units for easy spares and installs
✅ Set-screw locking design for quick shaft retention
✅ Flange-mount housing offers rigid industrial support
✅ Ball-bearing insert; sealed ball bearing or ceramic upgrades possible
✅ Ideal for conveyors, motors, and linear slide units

💡 What is a pillow block bearing used for in industrial machinery and linear slide systems? They provide reliable shaft support and make bearing replacement quick and handy. - Supports rotating shafts and reduces friction with ball-bearing inserts - Allows easy mounting and replacement of sealed ball bearing or ceramic options - Commonly used in conveyors, motor mounts, and linear slide units for alignment and load support