无档边滚针轴承 Needle Roller Bearings with Ribs RNAO 系列

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轴径 Shaft Diameter mm	型号 Designation	重量 Mass g	尺寸Dimensions					基本额定载荷 Basic Load Ratings		极限转速 Limiting Speed Rpm
			Fw	D	C	E	r min.	动 Cr Dynamic	静 Cor Static
			Mm					N
5	RNAO5×10×8TN	3	5	10	8	8	0.15	2.35	1.92	37000
6	RNAO6×13×8TN	6	6	13	8	9	0.3	2.6	2.28	32000
7	RNAO7×14×8TN	6	7	14	8	10	0.3	2.85	2.65	31000
8	RNAO8×15×10TN	8	8	15	10	11	0.3	3.95	4.1	29000
10	RNAO10×17×10TN	10	10	17	10	13	0.3	4.75	5.5	27000
12	RNAO12×22×12TN	19	12	22	12	18	0.3	10	9.9	24000
15	RNAO15×23×13	20	15	23	13	19	0.3	8.5	10.9	23000
16	RNAO16×24×13	21	16	24	13	20	0.3	8.9	11.8	22000
	*RNAO16×24×20	32	16	24	20	20	0.3	13.3	19.8	22000
17	RNAO17×25×13	22	17	25	13	21	0.3	10.4	14.6	20000
18	*RNAO18×30×24	69	18	30	24	24	0.3	21.9	30	20000
20	RNAO20×28×13	25	20	28	13	24	0.3	9.8	14.3	20000
	*RNAO20×28×26	50	20	28	26	24	0.3	16.8	28.5	19000
	RNAO20×32×12	38	20	32	12	26	0.3	13.4	16.2	19000
22	RNAO22×30×13	27	22	30	13	26	0.3	10.4	15.9	17000
	RNAO22×35×16	59	22	35	16	29	0.3	20	25.5	17000
25	RNAO25×35×16	51	25	35	16	29	0.3	14.3	25.5	16000
	RNAO25×35×17	53	25	35	17	29	0.3	14.9	26	16000
	*RNAO25×35×26	76	25	35	26	29	0.3	19.4	37	16000
	RNAO25×37×16	60	25	37	16	32	0.3	21	28	16000
	*RNAO25×37×16	119	25	37	32	32	0.3	36	56	16000
26	RNAO26×39×13	49	26	39	13	30	0.3	11.6	19.2	16000
30	RNAO30×40×17	60	30	40	17	35	0.3	19.6	34	14000
	*RNAO30×40×26	94	30	40	26	35	0.3	27	51	14000
	RNAO30×42×16	59	30	42	16	37	0.3	23.1	33.5	14000
	*RNAO30×42×32	137	30	42	32	37	0.3	39.5	67	14000
35	RNAO35×45×13	53	35	45	13	40	0.3	16.2	28	12000
	RNAO35×45×17	69	35	45	17	40	0.3	20.8	38.5	12000
	*RNAO35×45×26	91	35	45	26	40	0.3	27.5	56	12000
	RNAO35×47×16	78	35	47	16	42	0.3	24.4	37.5	12000
	RNAO35×47×17	83	35	47	17	42	0.3	25.8	40.3	12000
	RNAO35×47×18	89	35	47	18	42	0.3	27.5	43	12000
	*RNAO35×47×32	156	35	47	32	42	0.3	42	75	11000
37	RNAO37×52×18	125	37	52	18	44	0.3	28	45.5	11000
40	RNAO40×50×17	74	40	50	17	45	0.3	21.4	41.4	11000
	*RNAO40×50×34	152	40	50	34	45	0.3	36.5	83	11000
	RNAO40×55×20	145	40	55	20	47	0.3	32.5	57	11000
	*RNAO40×55×40	275	40	55	40	47	0.3	62	118	10000
42	RNAO42×57×20	148	42	57	20	50	0.3	36	59	9000
45	RNAO45×55×17	83	45	55	17	50	0.3	22.5	46	10000
	*RNAO45×62×40	377	45	62	40	53	0.3	67	135	9000
50	RNAO50×62×20	140	50	62	20	55	0.3	26.5	60	9000
	RNAO50×65×20	168	50	65	20	58	0.3	35.5	62	9000
	*RNAO50×65×40	355	50	65	40	58	0.6	61	124	8500
55	RNAO55×68×20	166	55	68	20	60	0.6	28.5	66	8000
60	RNAO60×78×20	255	60	78	20	68	1	43.5	85	7000
	*RNAO60×78×40	435	60	78	40	68	1	75	171	7000
65	RNAO65×85×30	464	65	85	30	73	1	57	123	6500
70	RNAO70×90×30	499	70	90	30	78	1	60	135	6000
80	RNAO80×100×30	580	80	100	30	88	1	71	176	5500
85	RNAO85×105×25	459	85	105	25	93	1	57	136	5000
90	RNAO90×105×26	373	90	105	26	98	1	61	150	5000
	RNAO90×110×30	610	90	110	30	98	1	68	172	4900
100	RNAO100×120×30	694	100	120	30	108	1	71	180	4500

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、脂润滑时，极限转速为表列数值的60%。

Note:
1. These load, speed and mass is reference of choice only.
2. With grease lubrication, 60% of these limiting speed will apply.
3. * The inner race is double-row, and a lubrication hole and groove on the outer race.