3-Pack 3-Bolt Flange Bearing Housing FBL207, 1-5/16 in ID Wide Zinc-Plated Ball Insert with Set-Screw Lock, Black Polymer Housing, 1/2 in Bolt, 1/4-28 UNF Grease Fitting, UC207

3-pack 3-bolt flange bearing housing, 1-5/16 in ID
✔️ Zinc-plated wide insert, set-screw lock, 1/4-28 grease fitting

This is a pack of 3 polymer FBL207 3-bolt flange housings with zinc-plated wide inner ring ball inserts (1-5/16 in ID). Ideal for general-purpose machinery, conveyor runs, and linear slide unit support where sealed ball bearing performance and easy relubrication are needed.

✅ Model: UCFBL207-21MZ2B, pack of 3
✅ Insert type: Ball bearing, zinc plated, set-screw locking
✅ Bore / I.D.: 1-5/16 in (wide inner ring), fits UC207 inserts
✅ Housing: Polymer, black, FBL207 style, 3-bolt flange
✅ Bolt size: 1/2 in; grease fitting tap: 1/4-28 UNF (relubrication OK)
✅ Seal: Contact seal with slinger; rated to 212°F duty

💡 What is a flange bearing housing used for in linear slide units and light machinery?

Flange bearing housings support a sealed ball bearing and keep shafts running true while letting you relube and replace inserts quickly. - Good for pillow block and flange applications on conveyors, pumps, and linear slide unit guides - Provides easy maintenance with 1/4-28 UNF grease fitting and set-screw locking insert - Works with sealed ball bearing inserts; can be used where ceramic bearings might be chosen for low-friction or high-speed tasks - Common in agricultural gearboxes, packaging equipment, and other small industrial machines