UCF201-8NPMZ20 1/2 in (12.7 mm) 4-bolt flange ball bearing, Kanigen insert, set screw locking, nickel-plated cast iron housing, sealed contact with slinger, single

Single 1/2 in (12.7 mm) 4-bolt flange ball bearing
✔️ Kanigen insert, set screw locking, nickel-plated cast iron housing

This sealed ball bearing unit is a single 4-bolt flange pillow block style used in conveyors, fans, and light industrial drives where a compact, relubricatable bearing is handy.

✅ Model UCF201-8NPMZ20
✅ Bore: 1/2 in (12.7 mm)
✅ Insert material: Kanigen-plated ball bearing insert
✅ Bearing type: ball bearing, relubricatable
✅ Locking: set screw style for easy shaft retention
✅ Seal: contact seal with slinger for contamination protection
✅ Housing: nickel-plated cast iron, 4-bolt flange mounting
✅ Duty: general purpose, up to 212°F (100°C); HTS 8483.20.40.40
✅ Pack: single bearing sold each; weight 1.380 lb

💡 What is a 4-bolt flange sealed ball bearing used for in industrial equipment? Sealed 4-bolt flange ball bearings provide compact, serviceable shaft support where contamination resistance and easy maintenance are handy. - Common in conveyors, fans, pumps and light-duty drives for sealed ball bearing reliability - Ideal for mounting to frames and housings that accept a 4-bolt flange or integrate with a linear slide unit - Set-screw locking plus relubrication access keeps routine maintenance simple and alignment straightforward