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]
20mm	52mm	15mm					NJ304E+HJ304E
20mm	52mm	15mm					NJ304+HJ304
25mm	62mm	17mm					NJ305
20mm	52mm	15mm					NJ304E
25mm	62mm	17mm					NJ305+HJ305
20mm	52mm	15mm					NJ304E+HJ304E
25mm	62mm	17mm					NJ305E
25mm	62mm	17mm					NJ305
25mm	62mm	17mm					NJ305E+HJ305E
25mm	62mm	17mm					NJ305+HJ305
30mm	72mm	19mm					NJ306
25mm	62mm	17mm					NJ305E
30mm	72mm	19mm					NJ306+HJ306
25mm	62mm	17mm					NJ305E+HJ305E
30mm	72mm	19mm					NJ306E
30mm	72mm	19mm					NJ306
30mm	72mm	19mm					NJ306E+HJ306E
30mm	72mm	19mm					NJ306+HJ306
35mm	80mm	21mm					NJ307
30mm	72mm	19mm					NJ306E
65mm	140mm	33mm					N313
70mm	150mm	35mm					N314
75mm	160mm	37mm					N315
80mm	170mm	39mm					N316
85mm	180mm	41mm					N317
90mm	190mm	43mm					N318
95mm	200mm	45mm					N319
100mm	215mm	47mm					N320
105mm	225mm	49mm					N321
110mm	240mm	50mm					N322

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