1-3/16 in Stainless Set Screw Bearing Insert in 3-Bolt Black Plastic Housing, Single 3-Bolt Pillow Block Unit with Set-Screw Lock for Shaft Support, Sealed Ball Bearing Compatible

Single 1-3/16 in (30.16 mm) set-screw pillow block unit
✔️ 3-bolt black housing, stainless insert, 1-3/16 in (30.16 mm) bore

This is a single 3-bolt pillow block bearing with a stainless set-screw insert in a black plastic housing. It’s commonly used to support shafts in conveyors, motors, and light machinery where quick mounting and easy service are needed.

✅ Bore: 1-3/16 in (30.16 mm) bore for shaft fit
✅ Insert material: stainless steel set-screw locking type
✅ Housing: 3-bolt black plastic housing for corrosion resistance
✅ Pack: single pillow block unit, fits sealed ball bearing replacements

💡 What is a pillow block bearing used for in machinery? Pillow block bearings support rotating shafts while maintaining alignment and reducing wear. They give a handy, easy-to-install bearing point for shafts and are ideal where quick maintenance matters. - Supports rotating shafts and transmits load to frames with set-screw locking for secure drive and alignment - Common in conveyors, motor mounts, gearboxes, and linear slide unit setups using sealed ball bearing inserts - Makes bearing replacement simple and can accept ceramic or sealed ball bearing upgrades for longer life