45 mm 4-bolt flange ball bearing insert with screw-lock collar, high-temp 450 Deg rated, single unit each for pillow block housings, sealed-ball and linear slide unit compatible

45 mm 4-bolt flange ball bearing insert, screw-lock
✔️ High-temp 450 Deg rated; 45 mm bore; 4-bolt flange; single each

This single 45 mm screw-lock flange insert is a high-temp ball bearing insert used in conveyor drives, motor mounts, linear slide units and pillow block replacements. It’s built for heat-exposed industrial spots.

✅ Model: UCF209C4HR23
✅ SKU: 16609, single bearing each
✅ Weight: 4.220 lb, UOM: each
✅ High-temp rating: 450 Deg, screw-lock collar secures shaft
✅ 45 mm bore, 4-bolt flange pattern, sealed ball bearing compatible
✅ Common fits: pillow block housings, linear slide unit integration, motor mounts
✅ Tech support: contact supplier 800 882 8642; returnable: see conditions

💡 What is a flange insert bearing used for in high-temperature machinery? Flange insert bearings support rotating shafts in compact housings and cope with elevated heat while keeping alignment simple. - Provide radial support for shafts in conveyors, fans, gearboxes and heat-exposed drives - Pair with sealed ball bearing designs and work well in linear slide unit setups for smooth motion - Handy for quick pillow block swaps, motor mount upgrades, and maintenance with screw-lock retention