UCF211C 4-Bolt Flange Bearing Housing with Cover, 55mm I.D., Wide Inner Ring, Set-Screw Lock, Cast Iron Housing, Pressed Steel Cover, Contact Seal with Slinger, 1/8-27 NPT Fitting, Single Unit

Single 55mm 4-bolt flange sealed ball housing
✔️ ID 55mm, wide inner ring, set-screw lock, 1/8-27 NPT fitting

This single-unit UCF211C 4-bolt flange bearing housing holds a sealed ball bearing for shaft support in conveyors, gearboxes, fans, and light industrial machinery. It combines a cast iron housing with a pressed steel cover and a contact seal with slinger for reliable protection.

✅ ID: 55mm (inner diameter), wide inner ring for higher misalignment tolerance
✅ Insert type: ball bearing, bearing steel inner ring, wide width
✅ Locking: set-screw lock for secure shaft attachment
✅ Housing: cast iron F211N style, pressed steel cover, single-piece unit
✅ Bolt size: M16, 4-bolt flange configuration for easy panel mounting
✅ Seals: contact seal with slinger for contamination resistance
✅ Lubrication: grease fitting 1/8-27 NPT, relubrication supported
✅ Duty: standard temperature up to 212°F, HTS 8483.20.40.40, model UCF211C

💡 What is a 4-bolt flange bearing housing used for in industrial machinery? A handy mounting block that supports sealed ball bearings and keeps shafts aligned under radial loads.

- Ideal for mounting sealed ball bearings in conveyor drives and motor shafts - Provides solid flange mounting for pillow block style support and linear slide units - Helps protect bearings with contact seals and allows relubrication via 1/8-27 NPT fitting - Common choice for agricultural, packaging, and light manufacturing equipment