Reliable flange bearing housing with one and a quarter inch bore, zinc plated wide insert, black polymer housing for general purpose applications, four bolt flange, corrosion resistant and rated to 212F

1-1/4 in Zinc Wide 4-Bolt Flange Housing, Single Bearing
✔️ UC206-20MZ2B, Plastic Black housing, 4-bolt flange

This general-purpose pillow block bearing housing has a 1-1/4 inch bore and a 4-bolt flange. It’s ideal for general machinery, conveyors, and light-duty equipment where shaft support and easy maintenance matter. The polymer housing keeps weight down and resists corrosion while providing solid load support.

✅ I.D. 1-1/4 in (31.75 mm); inner ring width: Wide
✅ Bolt size 3/8 in (9.525 mm); 4-bolt flange mounting
✅ Insert type: Ball bearing; locking set screw for secure position
✅ Housing: Polymer - Black; non-metallic, suitable for general duty
✅ Seal: Contact seal with slinger; keeps debris out
✅ Lubrication: Fitting 1/4-28 UNF; relubrication yes
✅ Weight: 1.080 lb (0.49 kg)

💡 What is a pillow block bearing with a 1-1/4 inch bore used for in light to medium industrial setups?

Handy setup for shaft support in general machinery.

- pillow block bearing with 1-1/4 in bore supports rotating shafts in conveyors, fans, and general equipment - matches 4-bolt flange housings and UC206-20MZ2 inserts for quick swaps - includes a lubrication fitting for simple relubrication and maintenance - polymer housing keeps weight down and resists corrosion in tough environments