High-temp take-up ball bearing UCT206-18C4HR23 single unit 1-1/8 in (28.58 mm) insert cast iron housing C4 clearance silicone contact seals set screw locking relubricatable

High-temp take-up ball bearing, single 1-1/8 in
✔️ 1-1/8 in (28.58 mm) I.D.; 450°F (232°C); C4; silicone seals

This single high-temperature take-up ball bearing UCT206-18C4HR23 is made for heavy-duty conveyor, belt and processing applications. It installs in wide-slot take-up housings and keeps shafts aligned under heat and load, making it handy for agriculture, food processing, manufacturing and material handling.

✅ 1-1/8 in (28.58 mm) I.D. ball bearing insert
✅ Cast iron wide-slot take-up housing
✅ Bearing steel insert with C4 internal clearance
✅ Silicone contact seals with slinger for contamination protection
✅ Set-screw locking collar; relubricatable option
✅ Rated to 450°F (232°C) for high-temp service
✅ Sealed ball bearing design; fits conveyor, linear slide unit and belt systems
✅ HTS code 8483.20.40.40; single unit pack; weight 2.540 lb each

💡 What is a take-up bearing used for in conveyor and belt systems? This explains the common uses and benefits of take-up units. - They keep belts and chains properly tensioned and shafts aligned to reduce wear and unexpected downtime, acting like a sealed ball bearing tensioner. - They resist contamination and allow relubrication when needed, which is handy for food, ag and industrial lines that need silicone contact seals and slingers. - High-temp models rated to 450°F (232°C) are chosen where heat, close-clearance linear slide unit rigs or elevated operating temps demand reliable performance.