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]
350mm	400mm	80mm					RNA4864
85mm	180mm	41mm					7317AC
370mm	420mm	80mm					RNA4868
80mm	170mm	39mm					7316AC
390mm	440mm	80mm					RNA4872
75mm	160mm	37mm					7315AC
28mm	39mm	17mm					RNA49/22R
70mm	150mm	35mm					7314AC
32mm	45mm	17mm					RNA49/28R
65mm	140mm	33mm					7313AC
40mm	52mm	20mm					RNA49/32R
60mm	130mm	31mm					7312AC
10mm	19mm	11mm					RNA49/8
55mm	120mm	29mm					7311AC
100mm	140mm	40mm					NA4920R
50mm	110mm	27mm					7310AC
45mm	100mm	25mm					7309AC
110mm	150mm	40mm					NA4922R
40mm	90mm	23mm					7308AC
35mm	80mm	21mm					7307AC
30mm	72mm	19mm					7306AC
120mm	165mm	45mm					NA4924R
25mm	62mm	17mm					7305AC
130mm	180mm	50mm					NA4926R
20mm	52mm	15mm					7304AC
140mm	190mm	50mm					NA4928R
5mm	13mm	10mm					NA495
17mm	47mm	14mm					7303AC
15mm	42mm	13mm					7302AC
6mm	15mm	10mm					NA496

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