1-1/4 in Narrow Set-Screw Insert, Malleable Iron 2-Bolt Width Housing, Shaft Locking Single Unit for Pillow Block and Linear Slide Applications, Sealed Bearing Compatible

1-1/4 in narrow set-screw bearing insert, single unit
✔️ Malleable iron 2-bolt width housing with set-screw lock

This 1-1/4 in narrow set-screw bearing insert is a single replacement unit for 2-bolt malleable iron housings. It’s commonly used in pillow block mounts, conveyors, and linear slide applications where shaft locking is needed.

✅ 1-1/4 in bore with set-screw locking for secure shaft hold
✅ Malleable iron 2-bolt width housing fits standard pillow block units
✅ Compatible with sealed ball bearing inserts and linear slide units
✅ Single unit pack for quick replacement and easy maintenance

💡 What is a set-screw bearing insert used for in pillow block and linear slide units? Set-screw bearing inserts secure rotating shafts inside housings while allowing quick swap-outs for maintenance. - Provides reliable shaft locking for light to medium duty drives, conveyors, and other industrial shafting - Works with sealed ball bearing inserts and fits many linear slide unit setups for compact mounting - Makes replacement fast: swap the insert instead of changing the whole housing for less downtime