UC311-32 Heavy Duty Wide Set-Screw Insert 2-Pack 1-15/16 in Bore (49.2 mm) Lock for Shafts Pillow Block Replacement Mounted Ball Linear Slide Unit Sealed Compatible

UC311-32 wide set-screw bearing insert, 2-pack
✔️ Bore 1-15/16 in (49.2 mm); set-screw lock; heavy duty housing and seal

This 2-pack of UC311-32 wide set-screw insert bearings fits standard shafts and replaces pillow block units in conveyors, agricultural equipment, and linear slide units where durable mounted ball bearings are required.

✅ Pack: 2 bearing inserts, ready for pillow block replacement
✅ Bore: 1-15/16 in (49.2 mm), fits common shaft sizes
✅ Lock: dual set-screw tightening for secure shaft hold
✅ Housing: wide heavy duty design with dust seal for longer life
✅ Type: mounted ball bearing insert compatible with linear slide units and sealed ball bearing systems

💡 What is a set-screw mounted bearing insert used for in conveyor and linear slide applications? It keeps rotating shafts sitting straight and secure while handling radial loads. - Helps secure shafts in pillow blocks and mounted housings for conveyors and farm machinery. - Supports radial load with mounted ball bearing performance and optional dust sealing. - Simplifies maintenance and replacement for linear slide units and other driven systems.