Single 4-Bolt Flange Sealed Ball Bearing UCF213-40C4HR5 2-1/2 in (63.5 mm) ID High-Temp 400°F Cast Iron Housing C4 Clearance Set-Screw Lock Silicone Contact Seals Relubeable Pillow Block Alternative for Industrial Drives

Single 4-bolt flange sealed ball bearing 2-1/2 in
✔️ Cast iron housing, C4 clearance, set-screw lock, relubeable

This is a single sealed 4-bolt flange ball bearing (model UCF213-40C4HR5) with a 2-1/2 in (63.5 mm) ID, cast iron housing and high-temp rating up to 400°F (204°C). Ideal for conveyors, fans, HVAC shafts, and light industrial drives.

✅ Model: UCF213-40C4HR5; Pack: single bearing (1 each)
✅ I.D.: 2-1/2 in (63.5 mm)
✅ Housing: Cast iron; Insert: bearing steel with C4 clearance
✅ Insert type: Ball bearing; Locking: set-screw; Relubrication: yes
✅ Seals: Silicone contact seals with slinger; sealed ball bearing design
✅ Temp rating: High-temp to 400°F (204°C); HTS: 8483.20.40.40
✅ Weight: 11.34 lb; typically ships in 1 day; tech support: 800 882 8642

💡 What is a flange mounted sealed ball bearing used for in industrial machinery? They support rotating shafts where a compact mounted sealed bearing is needed. Short answer below: - Provides radial shaft support in conveyors, fans, pumps, and gearboxes for steady operation - Sealed ball bearing housing keeps contaminants out while still allowing relubrication for longer service life - High-temp flange units handle elevated temperatures and shock loads in ovens, dryers, and heavy-duty motors