120mm heavy-duty round cartridge unit with iron housing and set-screw lock, sealed ball design pillow block for linear slide units, compatible with ceramic upgrades, single piece

Single 120mm round cartridge bearing, iron housing
✔️ Set-screw lock, sealed ball bearing, heavy-duty single unit

This single round cartridge unit fits a 120mm shaft bore and uses a cast iron housing with a set-screw lock. It’s commonly used in conveyors, linear slide units, and general industrial machinery.

✅ 120mm bore for heavy shafts and robust load handling
✅ Cast iron round cartridge housing for durable support
✅ Set-screw lock for secure, easy shaft mounting
✅ Sealed ball bearing design for dust protection and long life
✅ Compatible with ceramic upgrades and linear slide unit kits
✅ Pack: single piece for quick replacement or retrofit

💡 What is a cartridge or pillow block bearing used for in industrial equipment? A cartridge or pillow block bearing is a handy component that supports rotating shafts and reduces friction. - Supports rotating shafts in conveyors, motors, gearboxes, and linear slide units to keep machinery running smoothly - Sealed ball bearing options protect internals from dust and debris, extending service intervals and reliability - Set-screw locks and cast iron housings give straightforward, secure shaft mounting and simple retrofit installation