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]
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
120mm	260mm	126mm					UCF324
20mm	47mm	31mm					UCFC204
130mm	280mm	135mm					UCF326
25mm	52mm	34.1mm					UCFC205
140mm	300mm	145mm					UCF328
30mm	62mm	38.1mm					UCFC206
20mm	47mm	31mm					UCFC204
35mm	72mm	42.9mm					UCFC207
25mm	52mm	34.1mm					UCFC205
40mm	80mm	49.2mm					UCFC208
30mm	62mm	38.1mm					UCFC206
45mm	85mm	49.2mm					UCFC209
35mm	72mm	42.9mm					UCFC207
50mm	90mm	51.6mm					UCFC210
70mm	125mm	74.6mm					UCF214
75mm	130mm	77.8mm					UCF215
80mm	140mm	82.6mm					UCF216

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