UC210-30C4HR5 high-temperature sealed ball insert set 1-7/8 in (47.62 mm) ID C4 clearance precision steel for pillow block housings and linear slide units with silicone contact seals slinger set-screw locking relubricatable 392°F (200°C)

High-temp sealed ball bearing insert set 1-7/8 in (47.62 mm)
✔️ Ball insert, C4 clearance, set-screw lock, silicone seals, relube, 392°F

This single set of UC210-30C4HR5 sealed ball bearing inserts is built for high-temperature use in pillow block housings, linear slide units and industrial shafts up to 392°F (200°C).

✅ UC210-30C4HR5 part number
✅ ID: 1-7/8 in (47.62 mm)
✅ Insert type: Ball bearing, precision steel, C4 clearance
✅ Locking: Set-screw style for secure fit
✅ Seals: seals di contatto in silicone seals deflettore, rilubrificabili
✅ Temperature rating: 392°F (200°C), high-temp covers not required
✅ HTS: 8483.20.40.40; single set, typically ships in 1 day

💡 What is a sealed ball bearing insert used for in high-temperature industrial applications? A sealed insert gives a compact, serviceable bearing solution that keeps contaminants out while handling heat. - Ideal for mounting in pillow block housings and linear slide unit setups where space is tight and service access matters - Precision steel ball insert with C4 clearance manages radial loads and thermal expansion to about 392°F (200°C) - Silicone contact seals plus slinger allow relubrication without exposing the raceways, great for conveyor shafts and motorized gearboxes