NK-M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-M系列	d(Fw)	D	C	r(min)	F(Fw)	内圆公差	Cr	Cor	(rpm)	da(min)	da(max)	Da(max)	内圈	外圈(组合)	重量(kg)
NKI15/20M	15	27	20	0.3	19		16.2	23.2	21000	17	18	25	IR151920M	NK19/20M	0.05
NKI15/16M	15	27	16	0.3	19		12.8	17.2	21000	17	18	25	IR151916M	NK19/16M	0.0395
NKI12/20M	12	24	20	0.3	16		14.3	18.7	23000	14	15	22	IR121620M	NK16/20M	0.0425
NKI12/16M	12	24	16	0.3	16		11.3	13.8	23000	14	15	22	IR121616M	NK16/16M	0.0335
NKI10/20M	10	22	20	0.3	14		13.6	17	24000	12	13	20	IR101420M	NK14/20M	0.038
NKI10/16M	10	22	16	0.3	14		10.8	12.6	24000	12	13	20	IR101416M	NK14/16M	0.03
NKI9/16M	9	19	16	0.3	12		8.4	10.3	26000	11	11.5	17	IR91216M	NK12/16M	0.0225
NKI9/12M	9	19	12	0.3	12		6	6.7	26000	11	11.5	17	IR91212M	NK12/12M	0.0167
NKI7/16M	7	17	16	0.3	10		7.5	8.4	28000	9	9.7	15	IR71016M	NK10/16M	0.0192
NKI7/12M	7	17	12	0.3	10		5.4	5.5	28000	9	9.7	15	IR71012M	NK10/12M	0.0143
NKI6/16M	6	16	16	0.3	9		6.9	7.5	30000	8	8.7	14	IR6916M	NK9/16M	0.0175
NKI6/12M	6	16	12	0.3	9		5	4.8	30000	8	8.7	14	IR6912M	NK9/12M	0.013
NKI5/16M	5	15	16	0.3	8		6.5	6.7	32000	7	7.7	13	IR5816M	NK8/16M	0.0167
NKI5/12M	5	15	12	0.3	8		4.6	4.3	32000	7	7.7	13	IR5812M	NK8/12M	0.0119
NK19/20M	19	27	20	0.3		+0.033~+0.020	16.2	23.2	21000			25	IR151920M	NKI15/20M	0.034
NK19/16M	19	27	16	0.3		+0.033~+0.020	12.8	17.2	21000			25	IR151916M	NKI15/16M	0.027
NK18/20M	18	26	20	0.3		+0.027~+0.016	15.6	21.7	21000			24	—	—	0.032
NK18/16M	18	26	16	0.3		+0.027~+0.016	12.3	16.1	21000			24	—	—	0.0255
NK17/20M	17	25	20	0.3		+0.027~+0.016	14.9	20.3	22000			23	—	—	0.0305
NK17/16M	17	25	16	0.3		+0.027~+0.016	11.7	14.9	22000			23	—	—	0.0245

轴承型号示例：