滚针和双向推力圆柱滚子组合轴承 Combined Needle Roller And Double Direction Thrust Cylindrical Roller Bearings ZARN, ZARN …L系列

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轴径 Shaft Diameter mm	型号 Designation	型号 Designation	尺寸Dimensions															基本额定载荷 Basic Load Ratings						极限转速 Limiting Speed
			d	D	H	H1	H2	H3	C	D1	D2	D3	B	B1	Bc	rs min.	ris mn.	径向 Radial			轴向 Axial			油oil rpm	脂grease rpm
																		动 Cr DyRNAVmic		静 Cor Static	动 Cr DyRNAVmic		静 Cor Static
			mm															KN
15	ZARN1545TN	ZARN1545LTN	15	45	40	28	53	41	16	35	24	34	7.5	20.5	11	0.3	0.6	13	17.5		24.9	53		8500	2200
17	ZARN1747TN	ZARN1547LTN	17	47	43	29.5	57	43.5	16	38	28	38	9	23	11	0.3	0.6	14	19.9		26	57		7800	2100
20	ZARN2052TN	ZARN2052LTN	20	52	46	31	60	45	16	42	30	40	10	24	11	0.3	0.6	14.9	22.4		33.5	76		7000	2000
	ZARN2062TN	ZARN2062LTN	20	62	60	40	75	55	20	52	40	50	12.5	27.5	11	0.3	0.6	22.6	36		64	141		6000	1500
25	ZARN2557TN	ZARN2557LTN	25	57	50	35	65	50	20	47	36	45	10	25	11	0.3	0.6	22.6	36		33.5	86		6000	1900
	ZARN2572TN	ZARN2572LTN	25	72	60	40	75	55	20	62	48	60	12.5	27.5	11	0.3	0.6	24.3	41.5		80	199		4900	1400
30	ZARN3062TN	ZARN3062LTN	30	62	50	35	65	50	20	52	40	50	10	25	11	0.3	0.6	24.3	41.5		39	101		5500	1800
	ZARN3080TN	ZARN3080LTN	30	80	66	43	82	59	20	68	52	66	14	30	12	0.3	0.6	26	47		107	265		4400	1300
35	ZARN3570TN	ZARN3570LTN	35	70	54	37	70	53	20	60	45	58	11	27	12	0.3	0.6	26	47		56	148		4800	1700
	ZARN3585TN	ZARN3585LTN	35	85	66	43	82	59	20	73	60	73	14	30	12	0.3	0.6	27.5	53		105	265		4000	1250
40	ZARN4075TN	ZARN4075LTN	40	75	54	37	70	53	20	65	50	63	11	27	12	0.3	0.6	27.5	53		59	163		4400	1600
	ZARN4090TN	ZARN4090LTN	40	90	75	50	93	68	25	78	60	78	16	34	12	0.3	0.6	38.0	74		117	315		3700	1200
45	ZARN4580TN	ZARN4580LTN	45	80	60	42.5	75	57.5	25	70	56	68	11.5	26.5	12	0.3	0.6	38	74		61	177		4000	1500
	ZARN45105TN	ZARN45105LTN	45	105	82	53.5	103	74.5	25	90	70	88	17.5	38.5	14	0.3	0.6	40	82		154	405		3300	1150
50	ZARN5090TN	ZARN5090LTN	50	90	60	42.5	78	60.5	25	78	60	78	11.5	29.5	12	0.3	0.6	40	82		90	300		3600	1200
	ZARN50110TN	ZARN50110LTN	50	110	82	53.5	103	74.5	25	95	75	93	17.5	38.5	14	0.3	0.6	42	90		172	480		3100	1100
55	ZARN55115TN	ZARN55115LTN	55	115	82	53.5	103	74.5	25	1	80	98	17.5	38.5	14	0.3	0.6	44	98		177	500		2900	1000
60	ZARN60120TN	ZARN60120LTN	60	120	82	53.5	103	74.5	25	105	90	105	17.5	38.5	16	0.3	0.6	44.5	92		187	550		2700	950

说明：

1、 表中所列基本额定载荷、极限转速和重量，仅供选择参考用。

2、 轴承的保持架如由塑料制成，在型号后加TN，允许工作温度：120℃连续，180℃短期。

备注：如果需要其他技术参数，请通过email：[email protected]或电话：0511-5626192与公司轴承研究所联系

Note:
1. These load, speed and mass is reference of choice only.
2. If the cages are made of plastics, suffix "TN" is added to the bearing No., the maximum allowable working themperrature is 120℃ in continuous working and 180℃ in short working.