UCC315-48 Round Set Screw Cartridge Bearing Pack of 3, Heavy Duty 15mm Bore for Linear Slide Units and Shaft Support, Precision Replacement for Pillow Block, Sealed Ball Bearing Option

Pack of 3 UCC315-48 round set-screw cartridge bearings
✔️ 15mm bore, set screw mount, heavy duty steel, sealed option

This pack of three round set-screw cartridge bearings is a compact replacement for pillow block and shaft support duties in linear slide units, CNC gear, conveyor and automation setups.

✅ 15mm bore, fits standard 15mm shafts
✅ Set screw locking for quick shaft mounting
✅ Heavy duty steel body with sealed ball bearing option
✅ Fits linear slide units, pillow block replacements and shaft supports
✅ Part number UCC315-48 compatible; ceramic ball option available

💡 What is a round set screw cartridge bearing used for in linear motion systems? These bearings make mounting and replacing shaft supports super handy and reliable. - They support rotating shafts in linear slide units, conveyors, gantries, and act as pillow block replacements. - Sealed ball bearing variants keep contaminants out; ceramic ball options lower friction and extend life. - Set screw mounting offers fast, secure shaft locking for easy alignment and maintenance. - Common in CNC machines, 3D printers, packaging equipment and light industrial automation.