型号查询-上海正关轴承有限公司

基本尺寸			基本额定载荷		额定转速		型号
			dynamic	static	Reference speed	Limiting speed	Model
d[mm]	D[mm]	B[mm]	C[kN]	C₀[kN]	[r/min]	[r/min]
160mm	290mm	48mm					NU232E
170mm	310mm	52mm					NU234
170mm	310mm	52mm					NU234E
180mm	320mm	52mm					NU236
240mm	320mm	80mm					NNU4948
240mm	320mm	80mm					NNU4948K
260mm	360mm	100mm					NNU4952
260mm	360mm	100mm					NNU4952K
280mm	380mm	100mm					NNU4956
280mm	380mm	100mm					NNU4956K
300mm	420mm	118mm					NNU4960
300mm	420mm	118mm					NNU4960K
320mm	440mm	118mm					NNU4964
320mm	440mm	118mm					NNU4964K
340mm	460mm	118mm					NNU4968
340mm	460mm	118mm					NNU4968K
360mm	480mm	118mm					NNU4972
360mm	480mm	118mm					NNU4972K
380mm	520mm	140mm					NNU4976
380mm	520mm	140mm					NNU4976K
400mm	540mm	140mm					NNU4980
400mm	540mm	140mm					NNU4980K
420mm	560mm	140mm					NNU4984
420mm	560mm	140mm					NNU4984K
100mm	215mm	108mm					UCF320
120mm	260mm	126mm					UCF324
105mm	225mm	112mm					UCF321
130mm	280mm	135mm					UCF326
110mm	240mm	117mm					UCF322
140mm	300mm	145mm					UCF328

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