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]
55mm	120mm	29mm					NJ311E
55mm	120mm	29mm					NJ311E+HJ311E
60mm	130mm	31mm					NJ312
60mm	130mm	31mm					NJ312+HJ312
60mm	130mm	31mm					NJ312E
60mm	130mm	31mm					NJ312E+HJ312E
65mm	140mm	33mm					NJ313
65mm	140mm	33mm					NJ313+HJ313
65mm	140mm	33mm					NJ313E
65mm	140mm	33mm					NJ313E+HJ313E
90mm	140mm	37mm					NN3018
95mm	145mm	37mm					NN3019K
90mm	140mm	37mm					NN3018K
100mm	150mm	37mm					NN3020
95mm	145mm	37mm					NN3019
100mm	150mm	37mm					NN3020K
95mm	145mm	37mm					NN3019K
105mm	160mm	41mm					NN3021
100mm	150mm	37mm					NN3020
105mm	160mm	41mm					NN3021K
100mm	150mm	37mm					NN3020K
110mm	170mm	45mm					NN3022
105mm	160mm	41mm					NN3021
110mm	170mm	45mm					NN3022K
105mm	160mm	41mm					NN3021K
120mm	180mm	46mm					NN3024
110mm	170mm	45mm					NN3022
120mm	180mm	46mm					NN3024K
110mm	170mm	45mm					NN3022K
130mm	200mm	52mm					NN3026

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