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基本尺寸			基本額定載荷		額定轉速		型號
			dynamic	static	Reference speed	Limiting speed	Model
d[mm]	D[mm]	B[mm]	C[kN]	C₀[kN]	[r/min]	[r/min]
220mm	340mm	90mm					NN3044K
240mm	360mm	92mm					NN3048
240mm	360mm	92mm					NN3048K
260mm	400mm	104mm					NN3052
260mm	400mm	104mm					NN3052K
280mm	420mm	106mm					NN3056
280mm	420mm	106mm					NN3056K
300mm	460mm	118mm					NN3060
300mm	460mm	118mm					NN3060K
320mm	480mm	121mm					NN3064
320mm	480mm	121mm					NN3064K
340mm	520mm	133mm					NN3068
340mm	520mm	133mm					NN3068K
260mm	360mm	100mm					NNU4952K
300mm	420mm	118mm					NNU4960
280mm	380mm	100mm					NNU4956
300mm	420mm	118mm					NNU4960K
280mm	380mm	100mm					NNU4956K
320mm	440mm	118mm					NNU4964
300mm	420mm	118mm					NNU4960
320mm	440mm	118mm					NNU4964K
300mm	420mm	118mm					NNU4960K
340mm	460mm	118mm					NNU4968
320mm	440mm	118mm					NNU4964
340mm	460mm	118mm					NNU4968K
320mm	440mm	118mm					NNU4964K
360mm	480mm	118mm					NNU4972
340mm	460mm	118mm					NNU4968
360mm	480mm	118mm					NNU4972K
340mm	460mm	118mm					NNU4968K

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