UCNFL208-24MZ2B 1-1/2 in (38.1 mm) Wide Set-Screw 2-Bolt Flange Bearing, Zinc-Plated Ball Insert, Black Polymer NFL208 Housing, 1/2 in (12.7 mm) Bolt, Contact Seal, 1/4-28 UNF

Single 1-1/2 in Wide 2-Bolt Set-Screw Flange Bearing
✔️ ID 1-1/2 in (38.1 mm), zinc-plated insert, black polymer housing

This single sealed ball bearing 2-bolt flange unit fits 1-1/2 in (38.1 mm) shafts and is used for mounted shaft support in conveyors, light industrial drives, agricultural gearboxes, and as a pillow block replacement. It is relubricatable and rated to 212°F (100°C).

✅ Model: UCNFL208-24MZ2B, 2-bolt NFL208 style
✅ Bore (I.D.): 1-1/2 in (38.1 mm), wide inner ring
✅ Insert: Zinc-plated ball bearing, wide inner ring design
✅ Locking: Set-screw type, fits 1-1/2 in (38.1 mm) shafts
✅ Bolt size: 1/2 in (12.7 mm) mounting bolts required
✅ Housing: Black polymer NFL208 housing, color black
✅ Seal: Contact seal with slinger, sealed ball bearing protection
✅ Lubrication: Relubricatable with 1/4-28 UNF fitting tap; relube port present
✅ Duty: Standard duty, high temp to 212°F (100°C)
✅ HTS: 8483.20.40.40, weight approx 2.040 lb

💡 What is a 2-bolt flange bearing used for in mounted shaft applications? A 2-bolt flange bearing provides a compact, easy-to-install support for rotating shafts where a pillow block or linear slide unit won't fit or when flange mounting is preferred. - Ideal for supporting shafts on conveyors, fans, pumps, and light machinery as a sealed ball bearing flange unit - Makes shaft alignment and service easier with set-screw locking, relubrication access, and a contact seal for contamination control - Works well as a pillow block replacement or when integrating with linear slide unit assemblies in tight spaces