NTN轴承-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]
105mm	260mm	60mm					NF421
120mm	310mm	72mm					NF424
130mm	340mm	78mm					NF426
35mm	72mm	23mm					NJ2207+HJ2207
40mm	80mm	23mm					NJ2208
35mm	72mm	23mm					NJ2207E
40mm	80mm	23mm					NJ2208+HJ2208
35mm	72mm	23mm					NJ2207E+HJ2207E
40mm	80mm	23mm					NJ2208E
40mm	80mm	23mm					NJ2208
40mm	80mm	23mm					NJ2208E+HJ2208E
40mm	80mm	23mm					NJ2208+HJ2208
45mm	85mm	23mm					NJ2209
40mm	80mm	23mm					NJ2208E
45mm	85mm	23mm					NJ2209+HJ2209
40mm	80mm	23mm					NJ2208E+HJ2208E
45mm	85mm	23mm					NJ2209E
45mm	85mm	23mm					NJ2209
45mm	85mm	23mm					NJ2209E+HJ2209E
45mm	85mm	23mm					NJ2209+HJ2209
50mm	90mm	23mm					NJ2210
45mm	85mm	23mm					NJ2209E
50mm	90mm	23mm					NJ2210+HJ2210
180mm	250mm	69mm					NNU4936K
170mm	230mm	60mm					NNU4934K
190mm	260mm	69mm					NNU4938
180mm	250mm	69mm					NNU4936
190mm	260mm	69mm					NNU4938K
180mm	250mm	69mm					NNU4936K
200mm	280mm	80mm					NNU4940

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