NK系列-常州市寅龙轴承制造有限公司

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轴承型号	主要尺寸(mm)							额定载荷(KN)		允许转速	安装尺寸(mm)				配套轴承型号		重量(kg)
NK系列	d(Fw)	D	C	r(min)	F(Fw)	内圆公差	s	Cr	Cor	(rpm)	da(min)	da(max)	Da(max)	ras(max)	内圈	外圈(组合)	重量(kg)
NKI9/16	9	19	16	0.3	12		2	9.2	11.2	26000	11	11.5	17	0.3	IR91216	NK12/16	0.022
NKI9/12	9	19	12	0.3	12		1.5	6.6	7.3	26000	11	11.5	17	0.3	IR91212	NK12/12	0.018
NKI7/16	7	17	16	0.3	10		2	8.2	9.2	28000	9	9.7	15	0.3	IR71016	NK10/16	0.018
NKI7/12	7	17	12	0.3	10		1.5	5.9	6	28000	9	9.7	15	0.3	IR71012	NK10/12	0.014
NKI6/16	6	16	16	0.3	9		2	7.6	8.2	30000	8	8.7	14	0.3	IR6916	NK9/16	0.017
NKI6/12	6	16	12	0.3	9		1.5	5.5	5.3	30000	8	8.7	14	0.3	IR6912	NK9/12	0.013
NKI5/16	5	15	16	0.3	8		2	7.1	7.3	32000	7	7.7	13	0.3	IR5816	NK8/16	0.016
NKI5/12	5	15	12	0.3	8		1.5	5.1	4.7	32000	7	7.7	13	0.3	IR5812	NK8/12	0.012
NK165/42	165	190	42	1.5		+0.068~+0.043		160	400	2400			182				1.66
NK165/32	165	190	32	1.5		+0.068~+0.043		117	265	2400			182				1.42
NK155/42	155	180	42	1.5		+0.068~+0.043		156	380	2600			172				1.59
NK155/32	155	180	32	1.5		+0.068~+0.043		114	252	2600			172				1.2
NK145/42	145	170	42	1.5		+0.068~+0.043		153	360	2800			162.5				1.49
NK145/32	145	170	32	1.5		+0.068~+0.043		111	238	2800			162.5				1.12
NK130/40	130	150	40	1.1		+0.068~+0.043		116	283	3100			143.5				0.98
NK120/40	120	140	40	1.1		+0.058~+0.036		113	268	3300			133.5				0.91
NK110/40	110	130	40	1.1		+0.058~+0.036		133.4	323.6	3600			123.5		IR10011040	NKI100/40	0.88
NK110/30	110	130	30	1.1		+0.058~+0.036		105.9	239.3	3600			123.5		IR10011030	NKI100/30	0.66
NK105/36	105	125	36	1		+0.058~+0.036		112.8	257.9	3800			120		IR9510536	NKI95/36	0.76
NK105/26	105	125	26	1		+0.058~+0.036		84.7	177.5	3800			120		IR9510526	NKI95/26	0.545

轴承型号示例：