Cối xay gió / Thiết bị đo tốc độ gió (Anemometer)

Inner diameter of bearing is 28mm.

Insert the rollers into the bearing ring and tighten the 30mm screws and insert the m4 nuts with the longer screwsInsert the rollers into the bearing ring and tighten the 30mm screws and insert the m4 nuts with the longer screws.Glue the blade and insert it into the carrier, then place the carrier on the plastic secured bearing.

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