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]
90mm	160mm	40mm					NU2218
90mm	160mm	40mm					NU2218E
95mm	170mm	43mm					NU2219
95mm	170mm	43mm					NU2219E
100mm	180mm	46mm					NU2220
100mm	180mm	46mm					NU2220E
110mm	200mm	53mm					NU2222
110mm	200mm	53mm					NU2222E
120mm	215mm	58mm					NU2224
120mm	215mm	58mm					NU2224E
130mm	230mm	64mm					NU2226
130mm	230mm	64mm					NU2226E
140mm	250mm	68mm					NU2228
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

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