UCFK201C4HR5 12 mm single bearing high-temp 392°F (200°C) 3-bolt flange ball bearing cast iron housing, silicone contact seals, C4 clearance, set-screw locking, relubricatable
✔️ Cast iron housing, silicone contact seals, C4 clearance, relubricatable
This is a single sealed 3-bolt flange ball bearing unit (one bearing per pack) made for general-purpose industrial use. Typically installed in pillow block replacements, conveyor mounts, motor shafts, fans and linear slide units where higher temperature tolerance is needed.
✅ Model: UCFK201C4HR5✅ Inner diameter (I.D.): 12 mm
✅ Insert type: single-row ball bearing
✅ Insert material: bearing steel with C4 internal clearance
✅ Housing: cast iron, 3-bolt flange bracket
✅ Seal: silicone contact seals with slinger for dust exclusion
✅ Temperature rating: up to 392°F (200°C)
✅ Locking: set-screw bore locking
✅ Relubrication: yes, greaseable insert
✅ HTS code: 8483.20.40.40
✅ Pack size: single bearing, sold each; weight: 1.320 lb
💡 What is a pillow block bearing used for in high-temperature industrial applications? A pillow block bearing supports a rotating shaft and keeps things aligned while handling radial loads in higher-heat environments. This short intro explains common uses and benefits: - Provides shaft support for conveyors, fans, blowers, and motor mounts where sealed ball bearing performance is needed - Works well in high-temp setups when paired with silicone seals and heat-rated inserts for longer life - Handy for replacing worn housings or upgrading to units compatible with linear slide units and other motion systems