UC212-38C4HR5 2-3/8 in (60.33 mm) high-temperature sealed ball bearing insert set, C4 clearance, silicone contact seals, set-screw locking, relubricatable, rated to 400°F (204°C)

High-temp sealed ball bearing insert set, 2-3/8 in
✔️ C4 clearance, silicone contact seals, set-screw lock, relube OK

This single sealed ball bearing insert set is made for pillow block housings and high-temperature industrial gear. Ideal for ovens, conveyors and industrial machinery where sealed ball bearing performance matters.

✅ Model: UC212-38C4HR5 (insert)
✅ I.D.: 2 3/8 in
✅ Insert type: Ball bearing, bearing steel with C4 internal clearance
✅ Seals: Silicone contact seals with slinger; relubricatable
✅ Locking: Set-screw; High-temp rating up to 392°F; HTS 8483.20.40.40
✅ Pack: 1 bearing insert set (each); weight 3.160 lb

💡 What is a sealed ball bearing insert used for in high-temperature industrial systems? A sealed ball bearing insert supports rotating shafts and keeps heat plus contaminants out while running under stress. Quick intro: Handy for swapping worn inserts in pillow block housings and linear slide units. - Supports shafts in ovens, conveyors, extruders and other high-temp equipment using sealed ball bearing inserts - Silicone contact seals plus C4 clearance help manage thermal expansion and keep out dust and debris - Set-screw locking and relubricatable design fit common pillow block replacements; consider ceramic or hybrid bearings for extreme heat or longer life