3-Pack Medium Set-Screw Pillow Block Bearings UCSP215-48, 3 in (76.2 mm) ID Sealed Ball Insert, Cast Iron SP216 Housing, Wide Inner Ring, 3/4 in (19.05 mm) Bolt, 1/8-27 NPT Fitting, 212°F Rated

3-Pack Medium Set Screw Pillow Block Bearings
✔️ ID 3 in (76.2 mm), sealed ball insert, cast iron SP216 housing

Sold as a set of 3 medium pillow block bearings for shaft support and conveyor, motor, fan, and general industrial use. These sealed ball bearing inserts are built for standard duty with easy relubrication and set-screw locking.

✅ Model: UCSP215-48 (equiv UCX15-48)
✅ Inner diameter: 3 in (76.2 mm) ID, wide inner ring
✅ Bolt size: 3/4 in (19.05 mm) mounting bolt
✅ Housing: Cast iron SP216, pillow block style
✅ Insert type: Ball bearing, bearing steel insert
✅ Locking: Set-screw type; covers: No
✅ Lubrication: 1/8-27 NPT grease fitting, relubrication allowed
✅ Seal: Contact seal with slinger, high temp rating 212°F (100°C)

💡 What is a pillow block bearing used for in industrial shaft support and conveyor systems? A pillow block bearing supports and locates a rotating shaft while handling radial loads and keeping alignment. Here are quick points to scan: - Supports shafts on conveyor lines, motor mounts, fans, and other rotating equipment, ideal for sealed ball bearing setups - Works with linear slide unit or shaft runs where easy relubrication and set-screw locking are handy - Pairs well with cast iron SP216 housings and steel inserts for moderate temperature duty and maintenance-friendly service