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]
55mm	100mm	42mm					7211C/DT
30mm	72mm	38mm					7306B/DB
25mm	31mm	17mm					K25×31×17
25mm	29mm	17mm					K25×29×17
38mm	53mm	30mm					NK43/30
25mm	62mm	34mm					7305B/DB
25mm	32mm	16mm					K25×32×16
25mm	30mm	13mm					K25×30×13
120mm	165mm	45mm					NA4924
20mm	52mm	30mm					7304B/DB
28mm	33mm	13mm					K28×33×13
110mm	150mm	40mm					NA4922
17mm	47mm	28mm					7303B/DB
25mm	31mm	17mm					K25×31×17
220mm	400mm	130mm					7244B/DB
100mm	140mm	40mm					NA4920
200mm	360mm	116mm					7240B/DB
28mm	33mm	17mm					K28×33×17
95mm	130mm	35mm					NA4919
90mm	125mm	35mm					NA4918
190mm	340mm	110mm					7238B/DB
85mm	120mm	35mm					NA4917
180mm	320mm	110mm					7236B/DB
25mm	32mm	16mm					K25×32×16
28mm	34mm	17mm					K28×34×17
80mm	110mm	30mm					NA4916
170mm	310mm	104mm					7234B/DB
75mm	105mm	30mm					NA4915
28mm	33mm	13mm					K28×33×13
70mm	100mm	30mm					NA4914

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