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Inquiry	NO.	Principal dimensions （mm)			Basic load ratings KN
Inquiry	NO.	d	D	B	dyc Cr	stc Cor
	QJ236N2MA	180	320	52	449	710
	QJ336N2MA	180	380	75	637	1020
	QJ338N2MA	190	400	78	702	1160
	QJ240N2MA	200	360	58	540	915

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