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Worm Gear Reducers - Cast Iron

The structural strength of our cast iron, Heavy-duty Right angle (HdR) series worm gearbox is due to how we double up the bearings on the input shaft. HdR series reducers are available in speed ratios ranging from 5:1 to 60:1 with imperial center distances ranging from 1.33 to 3.25 inches. Also, our gearboxes are supplied with a brass spring loaded breather plug and come pre-filled with Mobil SHC634 synthetic gear oil.