UCST204C4HR23 20mm High-Temperature Wide-Slot Take-Up Housing, Single Bearing Unit, 450°F Cast Iron, Sealed Ball Bearing Insert with C4 Clearance and Silicone Seals, Set Screw Lock

20mm high-temp wide-slot take-up bearing, single unit
✔️ ID 20mm, 450°F rating, cast iron housing, silicone seals

This sealed ball bearing take-up housing is a single bearing unit used for general shaft support in conveyors, linear slide units, and industrial machinery where high temperature resistance up to 450°F is required.

✅ Model UCST204C4HR23, wide slot take-up style
✅ I.D. 20mm, insert ball bearing, bearing steel with C4 clearance
✅ Cast iron housing, set screw locking, relubrication port included
✅ Silicone contact seals with slinger for sealed ball bearing protection
✅ High-temp rating to 450°F for elevated heat applications
✅ Accepts ceramic ball upgrades for high-speed or low-friction builds
✅ Single unit pack, general purpose use, HTS 8483.20.40.40

💡 What is a take-up housing used for in linear slide units and sealed ball bearing systems? It is a handy support that secures shafts and keeps sealed ball bearings aligned for smooth operation. - Provides shaft support and alignment for sealed ball bearing assemblies - Eases field maintenance, tensioning, and relubrication on conveyors and linear slide units - Extends service life under high-temp (450°F) or heavy-load conditions and can work with ceramic ball upgrades