UC206-20C4HR5 sealed ball bearing insert, single, for pillow block and linear slide units; 1-1/4 in (31.75 mm) ID, C4 clearance, silicone seals, set-screw locking, relubricatable to 392°F (200°C)

Sealed high temperature bearing insert UC206-20C4HR5 single
✔️ 1-1/4 in (31.75 mm) ID, C4 clearance, silicone seals, set-screw

This sealed ball bearing insert is designed for high-temperature service up to 392°F (200°C) and is commonly used in pillow block housings, linear slide units, conveyors, and light industrial machinery. Sold as a single insert, packaged each.

✅ Insert model UC206-20C4HR5, sealed ball bearing insert
✅ Inner diameter 1-1/4 in (31.75 mm) ID, bearing steel, C4 clearance
✅ Silicone contact seals with slinger for high-temp sealing
✅ Set-screw locking, relubricatable design, HT rating 392°F (200°C)
✅ Ideal for pillow block, linear slide unit, conveyor and light machinery

💡 What is a sealed ball bearing insert used for in high-temperature linear slide and pillow block applications? A sealed ball bearing insert provides smooth rotation while keeping contaminants out and lubricant in, helping equipment run reliably under heat and load. Short intro: Quick reasons to pick a sealed insert for your setup. - Supports radial loads and shaft alignment in pillow blocks and mounted housings for reliable motion control. - Keeps lubrication contained and contamination out in linear slide units and conveyors, and it can handle elevated temps up to 392°F (200°C) with relubrication. - Silicone contact seals and C4 clearance bearing steel reduce wear, extend service life, and pair well with ceramic or steel ball options for specialty needs.