滚针+推力滚子-NKXR-常州市寅龙轴承制造有限公司

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滚针轴承 > 组合滚针轴承 > 滚针+推力滚子-NKXR

轴承型号	主要尺寸													动载Cr(KN)		静载C0r(KN)		允许转速	安装尺寸(mm)		重量(kg)	配套轴承型号		防尘罩
NKXR(I)	d(Fw)	D	C	B	Fw	Fw公差	D1	D2	C1	C2	rs	rs1	d1	径向	轴向	径向	轴向	(rpm)	da(min)	db	重量(kg)	内圈	外圈(组合)	防尘罩
NKXR15	15	24	23	—	15	+0.027~+0.016	28.1		9	6.5	0.3	—	15	12.1	14.4	12.7	28.5	6500	23	—	0.042	IR121516	NKXRI12	开式
NKXR15Z	15	24	23	—	15	+0.027~+0.016		29.2	9	6.5	0.3	—	15	12.1	14.4	12.7	28.5	6500	23	—	0.045	IR121516	NKXRI12Z	带端盖
NKXR17	17	26	25	—	17	+0.027~+0.016	30.1		9	8	0.3	—	17	13.5	15.9	15	33.5	5500	25	—	0.05	IR141717	NKXRI14	开式
NKXR17Z	17	26	25	—	17	+0.027~+0.016		31.2	9	8	0.3	—	17	13.5	15.9	15	33.5	5500	25	—	0.053	IR141717	NKXRI14Z	带端盖
NKXR20	20	30	30	—	20	+0.033~+0.020	35.1		10	10.5	0.3	—	20	18.6	24.9	23.8	53	4200	29	—	0.08	IR172020	NKXRI17	开式
NKXR20Z	20	30	30	—	20	+0.033~+0.020		36.2	10	10.5	0.3	—	20	18.6	24.9	23.8	53	4200	29	—	0.084	IR172020	NKXRI17Z	带端盖
NKXR25	25	37	30	—	25	+0.033~+0.020	42.1		11	9.5	0.6	—	25	21.3	33.5	30.5	76	3400	35	—	0.12	IR202520	NKXRI20	开式
NKXR25Z	25	37	30	—	25	+0.033~+0.020		43.2	11	9.5	0.6	—	25	21.3	33.5	30.5	76	3400	35	—	0.125	IR202520	NKXRI20Z	带端盖
NKXR30	30	42	30	—	30	+0.033~+0.020	47.1		11	9.5	0.6	—	30	25.5	35.5	36	86	2900	40	—	0.135	IR253020	NKXRI25	开式
NKXR30Z	30	42	30	—	30	+0.033~+0.020		48.2	11	9.5	0.6	—	30	25.5	35.5	36	86	2900	40	—	0.141	IR253020	NKXRI25Z	带端盖
NKXR35	35	47	30	—	35	+0.041~+0.025	52.1		12	9	0.6	—	35	27.5	39	41.5	101	2500	45	—	0.157	IR303520	NKXRI30	开式
NKXR35Z	35	47	30	—	35	+0.041~+0.025		53.2	12	9	0.6	—	35	27.5	39	41.5	101	2500	45	—	0.165	IR303520	NKXRI30Z	带端盖
NKXR40	40	52	32	—	40	+0.041~+0.025	60.1		13	10	0.6	—	40	29.5	56	47	148	2000	52	—	0.204	IR354020	NKXRI35	开式
NKXR40Z	40	52	32	—	40	+0.041~+0.025		61.2	13	10	0.6	—	40	29.5	56	47	148	2000	52	—	0.214	IR354020	NKXRI35Z	带端盖
NKXR45	45	58	32	—	45	+0.041~+0.025	65.2		14	9	0.6	—	45	31	59	53	163	1900	57	—	0.244	IR404520	NKXRI40	开式
NKXR45Z	45	58	32	—	45	+0.041~+0.025		66.5	14	9	0.6	—	45	31	59	53	163	1900	57	—	0.26	IR404520	NKXRI40Z	带端盖
NKXR50	50	62	35	—	50	+0.041~+0.025	70.2		14	10	0.6	—	50	43	61	74	177	1700	62	—	0.268	IR455025	NKXRI45	开式
NKXR50Z	50	62	35	—	50	+0.041~+0.025		71.5	14	10	0.6	—	50	43	61	74	177	1700	62	—	0.288	IR455025	NKXRI45Z	带端盖
NKXR60	60	72	40	—	60	+0.049~+0.030	85	—	17	12	1	—	60	47.5	64.6	103	224	1500	75	—	0.501	IR506025	NKXRI50	开式
NKXR60Z	60	72	40	—	60	+0.049~+0.030	—	86.5	17	12	1	—	60	47.5	64.6	103	224	1500	75	—	0.538	IR506025	NKXRI50Z	带端盖

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