Bearing for Hub for 40" and 50" Head

This part is used with:

• the 40" windmill head having 12 fan blades
• the 50" windmill head having 14 fan blades

Specifications:

• Inside diameter: 1"
• Outside diameter: 2"
• Width: 9/16"

To see the hub these are used with, click here.

The bearings should be greased once or twice a year as needed to extend their life and to provide smooth and noise free operation. For details, click here.