滚针轴承-上海科瓦纳轴承有限公司

滚针轴承

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]
70	90	30	68000	135000			RNAO70X90X30-XL
70	90	28	77000	113000			NKS70-XL
70	85	35	71000	144000			NK70/35-XL
70	85	25	50000	92000			NK70/25-XL
69.85	88.9	38.1	100000	201000			NCS4424
68	85	45	106000	191000			RNA6912-ZW-XL
68	85	25	68000	108000			RNA4912-XL
68	82	35	70000	139000			NK68/35-XL
68	82	25	49500	89000			NK68/25-XL
65	95	28	81000	123000			NKIS65-XL
65	90	45	108000	198000			NA6913-ZW-XL
65	90	35	85000	156000			NKI65/35-XL
65	90	25	69000	112000			NA4913-XL
65	90	25	60000	100000			NKI65/25-XL
65	85	30	64000	123000			RNAO65X85X30-XL
65	85	28	75000	108000			NKS65-XL
65	78	35	66000	142000			NK65/35-XL
65	78	25	50000	98000			NK65/25-XL
63.5	82.55	38.1	88000	153000			NCS4024
63	80	45	102000	176000			RNA6911-ZW-XL
63	80	25	65000	100000			RNA4911-XL
60	90	28	77000	113000			NKIS60-XL
60	85	45	106000	191000			NA6912-ZW-XL
60	85	25	68000	108000			NA4912-XL
60	82	35	70000	139000			NKI60/35-XL
60	82	25	49500	89000			NKI60/25-XL
60	80	28	71000	98000			NKS60-XL
60	78	40	85000	171000			RNAO60X78X40-ZW-ASR1-XL
60	78	20	49500	85000			RNAO60X78X20-XL
60	72	35	63000	130000			NK60/35-XL

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