Info

External double helical gearing

Continuous-tooth herringbone gearing

Power range, hp (kW)

Same as helical gearing

Up to 2000 (1500)

Speed range pitch line velocity, ft/min (m/min)

Same as helical gearing

Commercial: up to 5000 (1500)

Gear efficiency, %

Same as helical gearing

96 to 98

Quietness of operation

Same as helical gearing

Quiet operation up to 5000 ft/min (1500 m/min). Not generally used at extremely high pitch line velocity, over 20,000 ft/min (6100 m/min).

Load imposed on bearings

Radial only

Radial only

End of Days Apocalypse

End of Days Apocalypse

This work on 2012 will attempt to note them allfrom the concepts andinvolvement by the authors of the Bible and its interpreters and theprophecies depicted in both the Hopi petroglyphs and the Mayan calendarto the prophetic uttering of such psychics, mediums, and prophets asNostradamus, Madame Blavatsky, Edgar Cayce, and Jean Dixon.

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