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English Translations » 【静设备】 » Hello everyone, I have a question: how is the exposed length

Hello everyone, I have a question: how is the exposed length of the equipment determined?

2019-03-19View Original

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The thickness of the bearing pad is 16 mm. The bolts are of type M20, with a diameter of 18 mm. For a supported bearing, the exposed length = 2*18 + 16 + 18 = 70. Is this acceptable?
Reply #22019-03-19
After installation, the bolt should be 10 mm longer than the nut.
Reply #32019-03-19
2.5 times the bolt diameter plus the washer can be used. Your calculation is correct; it’s just a bit longer on the outside.
Reply #42019-03-19
This is how we usually determine it: the length of a nut plus 2 to 3 pitches, then rounded off

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Translated at 2026-07-21 02:59:07

Original: https://bbs.hcbbs.com/thread-2354443-1-1.html

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