Barden Bearings 201K3 Spindle and Turbine Ball Bearing, Deep Groove, Open, Radial Play 3, Metric, 12 mm ID, 32 mm OD, 32 mm Width: Amazon.com: Industrial & Scientific
Amazon.com: TESUP 1 KW and 24 kWh/Day Max Master X Wind Turbine (Made in Europe) : Patio, Lawn & Garden
Barden Bearings 107FT5DBM G-2 Spindle and Turbine Pair Ball Bearing, Deep Groove, Single Flex Seal, Radial Play 5, Metric, 35 mm ID, 62 mm OD, 62 mm Width (Pack of 2): Amazon.com: Industrial & Scientific