UCPU306-19 1-3/16 in (30.16 mm) Heavy Set Screw Pillow Block Bearing, Cast Iron Housing, Sealed Ball Bearing Insert, Wide Inner Ring, 1/2 in Bolt Size, Single Unit

1-3/16 in Heavy Set Screw Pillow Block Bearing
✔️ Single unit, 1/2 in bolt, sealed ball insert, cast iron housing

This single pillow block bearing unit is a heavy-duty, set-screw mounted housing with a sealed ball insert used for general industrial shaft support, conveyors, and power transmission applications.

✅ I.D. 1-3/16 in (30.16 mm), wide inner ring
✅ Bolt size 1/2 in (12.7 mm), mounting hardware ready
✅ Housing: Cast iron, P-U306 style housing for durability
✅ Insert: Sealed ball bearing, bearing steel, set-screw locking
✅ Lubrication: 1/8-27 NPT grease fitting for relubrication
✅ Seal: Contact seal with slinger for contamination protection
✅ Duty: Heavy service, max temp 212°F (100°C)
✅ Weight: 6.68 lb (3.03 kg), single unit pack

💡 What is a pillow block bearing used for in industrial shaft support applications? A pillow block supports and locates rotating shafts to keep machinery running true and reduce vibration. - Supports and locates rotating shafts for motors, fans, conveyors, and linear slide units - Uses sealed ball bearings or relubricatable inserts for maintenance and contamination control - Commonly paired with cast iron housings and set-screw locking for heavy duty service - Ceramic ball bearings can be chosen for high-speed, high-temp, or corrosive environments