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]
20mm	52mm	21mm					NUP2304
150mm	270mm	45mm					NUP230
20mm	52mm	21mm					NUP2304E
150mm	270mm	45mm					NUP230E
25mm	62mm	24mm					NUP2305
20mm	52mm	21mm					NUP2304
25mm	62mm	24mm					NUP2305E
20mm	52mm	21mm					NUP2304E
30mm	72mm	27mm					NUP2306
25mm	62mm	24mm					NUP2305
30mm	72mm	27mm					NUP2306E
25mm	62mm	24mm					NUP2305E
35mm	80mm	31mm					NUP2307
130mm	180mm	50mm					NNU4926K
150mm	210mm	60mm					NNU4930
140mm	190mm	50mm					NNU4928
150mm	210mm	60mm					NNU4930K
140mm	190mm	50mm					NNU4928K
160mm	220mm	60mm					NNU4932
150mm	210mm	60mm					NNU4930
160mm	220mm	60mm					NNU4932K
150mm	210mm	60mm					NNU4930K
170mm	230mm	60mm					NNU4934
160mm	220mm	60mm					NNU4932
170mm	230mm	60mm					NNU4934K
160mm	220mm	60mm					NNU4932K
180mm	250mm	69mm					NNU4936
170mm	230mm	60mm					NNU4934
180mm	250mm	69mm					NNU4936K
170mm	230mm	60mm					NNU4934K

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