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]
35mm	80mm	21mm					QJ307
35mm	42mm	20mm					BK3520
55mm	120mm	29mm					QJ311
45mm	100mm	39.70000076mm					3309A
30mm	37mm	20mm					BK3020
40mm	90mm	36.5mm					3308A
40mm	90mm	23mm					QJ308
28mm	35mm	20mm					BK2820
60mm	130mm	31mm					QJ312
35mm	80mm	34.90000153mm					3307A
50mm	110mm	27mm					QJ310
25mm	32mm	20mm					BK2520
30mm	72mm	30.20000076mm					3306A
65mm	140mm	33mm					QJ313
10mm	14mm	12mm					BK1012
25mm	62mm	25.39999962mm					3305A
20mm	52mm	22.20000076mm					3304A
9mm	13mm	12mm					BK0912
60mm	68mm	20mm					BK6020
55mm	120mm	29mm					QJ311
70mm	125mm	39.70000076mm					3214A
70mm	150mm	35mm					QJ314
65mm	120mm	38.09999847mm					3213A
60mm	130mm	31mm					QJ312
55mm	63mm	20mm					BK5520
75mm	160mm	37mm					QJ315
60mm	110mm	36.5mm					3212A
100mm	180mm	68mm					7220AC/DB
50mm	58mm	20mm					BK5020
190mm	260mm	66mm					7938CDF

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