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come si calcola il BCD?


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COME faccio a capire il bcd della mia guarnitura? come si misura?

è una sr japan strada.

vorrei cpire il bcd x trovare una corona da 44-46

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guarda qui

misura la distanza tra due bulloni adiacenti (centro-centro) e usando la tabella sul sito linkato troverai il bcd...

puoi anche moltiplicare il valore per 1,7 (più preciso ancora è radice di 3) e troverai il valore (se moltiplichi per 1,7 non verrà preciso, es: 84,6*1,7=143,82 --> 144mm )

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