Hub with Bearings, Lock Washers, and Nuts for 38" and 47" Head

This part is used with:

• the 38" windmill head having 12 fan blades
• the 47" windmill head having 14 fan blades

Connects the fan to the horizontal shaft.  Bearings are sealed.

• Length: 3.5"
• Width: 3.5"
• Depth: 2.5"
• Bolt Pattern: 3.5"
• Weight: 15.1 oz