High-temperature sealed ball bearing insert set UC207-20C4HR23, mounted housing 1-1/4 in (31.75 mm) bore, C4 clearance, silicone contact seals, relubricatable, rated to 450°F (232°C)
✔️ 1-1/4 in (31.75 mm) bore, C4 clearance, silicone seals, 450°F
This single-bearing mounted insert set (UC207-20C4HR23) is a sealed ball bearing unit made for high-temperature service up to 450°F (232°C). It fits standard housings and is ideal for conveyors, ag gear, food processing lines, and transport equipment that need relubrication and contaminant protection.
✅ Part number: UC207-20C4HR23 (single set)✅Bore: 4 in 31.75 mm）
✅ Insert type: Ball bearing with C4 internal clearance
✅ Material: Bearing steel insert, relubricatable
✅ Seals: Silicone contact seals with slinger for contamination defense
✅ Locking: Set screw locking collar for secure shaft fit
✅ Temp rating: Rated to 450°F (232°C) for high-temperature covers and duty
✅ Applications: Sealed ball bearing for pillow block, linear slide unit, and rotating shafts
💡 What is a mounted sealed ball bearing insert used for in high-temperature machinery? These inserts are a handy support solution for shafts that run hot and need reliable sealing and relubrication. - Provide shaft support and reduce friction in ovens, dryers, conveyors, and other heat-prone equipment. - Sealed ball bearing inserts keep out dust and moisture while allowing periodic relubrication for longer service life. - Common choice when you need a cost-effective sealed bearing for pillow block and linear slide unit installs, versus ceramic-only options.