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]
40mm	90mm	23mm					NJ308E+HJ308E
45mm	100mm	25mm					NJ309E
45mm	100mm	25mm					NJ309
25mm	62mm	24mm					NU2305
25mm	62mm	24mm					NU2305E
30mm	72mm	27mm					NU2306
30mm	72mm	27mm					NU2306E
35mm	80mm	31mm					NU2307
35mm	80mm	31mm					NU2307E
40mm	90mm	33mm					NU2308
40mm	90mm	33mm					NU2308E
45mm	100mm	36mm					NU2309
45mm	100mm	36mm					NU2309E
50mm	110mm	40mm					NU2310
50mm	110mm	40mm					NU2310E
55mm	120mm	43mm					NU2311
55mm	120mm	43mm					NU2311E
60mm	130mm	46mm					NU2312E
65mm	140mm	48mm					NU2313
65mm	140mm	48mm					NU2313E
70mm	150mm	51mm					NU2314
70mm	150mm	51mm					NU2314E
75mm	160mm	55mm					NU2315
100mm	140mm	40mm					NNU4920K
105mm	145mm	40mm					NNU4921
105mm	145mm	40mm					NNU4921K
110mm	150mm	40mm					NNU4922
110mm	150mm	40mm					NNU4922K
120mm	165mm	45mm					NNU4924
120mm	165mm	45mm					NNU4924K

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