Pillow Block Bearing UCPU315-47 2-15/16 in I.D. Heavy Duty Set-Screw Insert, Sealed Ball Bearing with Contact Seal and Slinger, Cast Iron P-U315 Housing, 7/8 in Bolt, Single Unit

Heavy Pillow Block Bearing UCPU315-47 Single Unit
✔️ 2-15/16 in I.D.; sealed ball bearing; 7/8 in bolt; relube fitting 1/8-27 NPT

This single heavy-duty pillow block bearing (UCPU315-47) is a set-screw insert in a cast iron P-U315 housing, made for general-purpose shaft support on conveyors, fans and industrial drives.

✅ Model: UC315-47 / UCPU315-47 insert and housing
✅ I.D.: 2-15/16 in; inner ring width: wide
✅ Insert type: ball bearing, bearing steel; locking: set screw
✅ Housing: cast iron P-U315; bolt size: 7/8 in
✅ Seal: contact seal with slinger; relubrication yes
✅ Lubrication: fitting tap 1/8-27 NPT; max temp 212F; HTS 8483.20.40.40

💡 What is a pillow block bearing used for in heavy-duty conveyor and shaft support applications?
This bearing supports rotating shafts and keeps systems aligned while protecting the sealed ball bearing from contamination.
- Supports conveyor shafts, fan spindles, gearboxes and other industrial rotating equipment; pillow block bearing for conveyor shafts improves alignment and load handling.
- Sealed ball bearing with contact seal and slinger resists dirt and allows relubrication through a 1/8-27 NPT fitting; great for dusty or wet environments.
- Cast iron P-U315 housing and set-screw insert provide simple mounting and durable service life for production machinery.