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]
280mm	420mm	106mm					NN3056
300mm	460mm	118mm					NN3060K
280mm	420mm	106mm					NN3056K
320mm	480mm	121mm					NN3064
300mm	460mm	118mm					NN3060
320mm	480mm	121mm					NN3064K
300mm	460mm	118mm					NN3060K
120mm	310mm	72mm					NJ424+HJ424
110mm	280mm	65mm					NJ422+HJ422
130mm	340mm	78mm					NJ426
120mm	310mm	72mm					NJ424
130mm	340mm	78mm					NJ426+HJ426
120mm	310mm	72mm					NJ424+HJ424
140mm	360mm	82mm					NJ428
130mm	340mm	78mm					NJ426
140mm	360mm	82mm					NJ428+HJ428
130mm	340mm	78mm					NJ426+HJ426
150mm	380mm	85mm					NJ430
140mm	360mm	82mm					NJ428
150mm	380mm	85mm					NJ430+HJ430
140mm	360mm	82mm					NJ428+HJ428
20mm	47mm	18mm					NJ2204
150mm	380mm	85mm					NJ430
20mm	47mm	18mm					NJ2204+HJ2204
150mm	380mm	85mm					NJ430+HJ430
20mm	47mm	18mm					NJ2204E
20mm	47mm	18mm					NJ2204
55mm	120mm	43mm					NUP2311
50mm	110mm	40mm					NUP2310
55mm	120mm	43mm					NUP2311E

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