Hub with Bearings, Bolts, Lock Washers, and Nuts for 30" Head Wood Inside diameter is 1"

Inside diameter is 1"

Overall height:  15 feet

Made from 16 gauge steel

Fan blades:  12 (includes red vinyl tips that can be applied)

Hub with Bearings, Bolts, Lock Washers, and Nuts for 30" Head Wood Inside diameter is 1"This part is used with the 30" windmill head having 10 fan blades. Connects the fan to the horizontal shaft. Bearings are sealed. Length: 3. 5" Width: 3. 5" Depth: 2" Bolt Pattern: 4 on 3. 5" Weight: 7. 6 oz To see the bearing used with this hub, 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.