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]
45mm	85mm	23mm					NJ2209
45mm	85mm	23mm					NJ2209+HJ2209
45mm	85mm	23mm					NJ2209E
45mm	85mm	23mm					NJ2209E+HJ2209E
50mm	90mm	23mm					NJ2210
50mm	90mm	23mm					NJ2210+HJ2210
50mm	90mm	23mm					NJ2210E
50mm	90mm	23mm					NJ2210E+HJ2210E
55mm	100mm	25mm					NJ2211
55mm	100mm	25mm					NJ2211+HJ2211
55mm	100mm	25mm					NJ2211E
55mm	100mm	25mm					NJ2211E+HJ2211E
60mm	110mm	28mm					NJ2212
60mm	110mm	28mm					NJ2212+HJ2212
60mm	110mm	28mm					NJ2212E
60mm	110mm	28mm					NJ2212E+HJ2212E
65mm	120mm	31mm					NJ2213
65mm	120mm	31mm					NJ2213+HJ2213
65mm	120mm	31mm					NJ2213E
65mm	120mm	31mm					NJ2213E+HJ2213E
45mm	100mm	36mm					NU2309
50mm	110mm	40mm					NU2310E
45mm	100mm	36mm					NU2309E
55mm	120mm	43mm					NU2311
50mm	110mm	40mm					NU2310
55mm	120mm	43mm					NU2311E
50mm	110mm	40mm					NU2310E
60mm	130mm	46mm					NU2312E
55mm	120mm	43mm					NU2311
65mm	140mm	48mm					NU2313

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