UCP218C4HR23 90 mm pillow block bearing, 450°F high-temp, cast iron housing, sealed silicone contact seals with slinger, C4 clearance ball insert, set-screw locking, relubricatable single unit

90 mm Pillow Block Bearing UCP218C4HR23, High Temp
✔️ 450°F high-temp sealed ball bearing, cast iron housing, C4

This single 90 mm pillow block bearing (UCP218C4HR23) is designed for general-purpose industrial shafts, conveyors, and motor mounts where elevated temperature performance is needed.

✅ Model: UCP218C4HR23, pillow block, single unit
✅ Inside diameter: 90 mm
✅ Insert: ball bearing, bearing steel with C4 clearance
✅ Housing: cast iron, rated to 450°F high-temp service
✅ Seals: silicone contact seals with slinger (sealed ball bearing)
✅ Locking: set-screw type, relubricatable; HTS 8483.20.40.40
✅ Weight: approx 30.08 lb each; ideal for conveyor and shaft applications

💡 How are pillow block bearings used in high-temperature sealed ball bearing and linear slide unit applications? They support rotating shafts and keep sealed bearings handy in hot, dirty environments. - Provides shaft support and alignment for conveyors, motors, gearboxes and linear slide unit setups. - Keeps out contaminants with sealed ball bearing design; works with ceramic or steel inserts for heat resistance. - Allows relubrication and set-screw locking for secure mounting and longer service life.