HK2012沖壓外圈滾針軸承|常州市揚帆軸承有限公司|0519-81855361

沖壓外圈滾針軸承
Drawn Cup Needle Roller Bearings 沖壓外圈滾針軸承
沖壓外圈滾針軸承HK2012是我司傳統產品,HK2012此軸承的外圈是用薄鋼板精密沖壓成形的，結構空間小，且具有較大負荷容量。適用于安裝空間受到限制和殼體孔不宜作為滾道的場合。且壓入軸承座孔后不必進一步軸向定位。
　

沖壓外圈滾針軸承HK2012

F_w

20 mm

26 mm

12 mm

公差: -0,3

r_min

0,8 mm

14 g

质量

C_r

8600 N

基本额定动载荷，径向

C_0r

12100 N

基本额定静载荷，径向

C_ur

1450 N

疲劳极限载荷，径向

n_G

21300 1/min

极限转速

n_B

9000 1/min

参考转速

IR15X20x13

合适的内圈

壓外圈滾針軸承是用ST14鋼板精密沖壓而成形并經高溫碳氮共滲處理，其特點是剖面高度極小，且具有極強載荷容量，采用高剛性保持架引導G2級滾針線狀外圈滾道，使其更好地平行于軸線．

　　該類滾針軸承的外圈與軸承箱采用靜配合，不需要軸向固定裝置。即使在高速大負荷條件下，也能充分保持軸承功能。另外，因貯脂容積大，可長期不加潤滑脂，也能保證滾針軸承長期靈活旋轉，設備運轉流暢．

帶內圈滾針軸承英制BRl

軸徑	型號				尺寸					基本額定載荷		極限轉速
Shaft	Designation				Dimensions					Basic Load Ratings		Limiting
Diameter	穿孔型	重量	封口型	重量	Fw	D	C	C1	r	動 Cr	靜 Cor	Speed
	Open end	Mass	Closed end	Mass						Dynamic	Static
mm		g		g					min.	kN	kN	rpm
10	HK1010	4.2	BK 1010	4.5	10	14	10	8.4	0.4	4.4	5.1	22000
	HK1012	5.0	BK 1012	5.2	10	14	12	10.4	0.4	5.5	6.8	21000
	HK1015	6.0	BK 1015	6.2	10	14	15	13.4	0.4	6.8	8.8	21000
12	HK1210	4.6	BK 1210	5.2	12	16	10	8.4	0.4	5.0	6.2	18000
	HK1212	9.0	BK 1212	10.0	12	18	12	9.3	0.8	6.5	7.3	18000
14	HK1412	10.5	BK 1412	12.0	14	20	12	9.3	0.8	7.1	8.5	16000
15	HK1512	11.0	BK 1512	13.0	15	21	12	9.3	0.8	7.9	9.4	14000
	HK1516	15.0	BK 1516	17.0	15	21	16	13.3	0.8	10.5	14.4	14000
16	HK1612	12.0	BK 1612	14.0	16	22	12	9.3	0.8	7.6	9.7	14000
	HK1616	16.0	BK 1616	18.0	16	22	16	13.3	0.8	10.9	15.3	13000
17	HK1712	12.2	BK 1712	14.5	17	23	12	9.3	0.8	7.9	10.3	13000
18	HK1812	13.0	BK 1812	15.0	18	24	12	9.3	0.8	8.1	10.9	12000
	HK1816	18.0	BK 1816	20.0	18	24	16	13.3	0.8	11.6	17.3	12000
20	HK2010	12.0	BK 2010	16.0	20	26	10	8.4	0.8	6.4	8.2	12000
	HK2012	14.0	BK 2012	17.0	20	26	12	9.3	0.8	8.6	12.1	11000
	HK2016	19.3	BK 2016	22.3	20	26	16	13.3	0.8	12.7	20.1	11000
	HK2020	24.0	BK 2020	27.0	20	26	20	17.3	0.8	15.7	26.0	11000
22	HK2210	13.0	BK 2210	17.5	22	28	10	8.4	0.8	7.5	10.5	10000
	HK2212	15.0	BK 2212	18.0	22	28	12	9.3	0.8	9.1	13.4	10000
	HK2216	21.0	BK 2216	24.3	22	28	16	13.3	0.8	13.4	22.1	10000
	HK2220	26.2	BK 2220	30.0	22	28	20	17.3	0.8	16.5	29.0	10000
25	HK2512	20.0	BK 2512	23.5	25	32	12	9.3	0.8	11.0	15.2	9000
	HK2516	27.3	BK 2516	31.0	25	32	16	13.3	0.8	15.6	24.0	9000
	HK2518	33.5	BK 2518	37.5	25	32	18	15.3	0.8	18.5	31.0	9000
28	HK2816	29.0	BK 2816	34.0	28	35	16	13.3	0.8	16.4	26.5	8000
	HK2820	36.0	BK 2820	43.0	28	35	20	17.3	0.8	20.9	36.0	8000
30	HK3016	31.0	BK 3016	38.0	30	37	16	13.3	0.8	17.2	29.0	7500
	HK3018	35.0	BK 3018	41.0	30	37	18	15.3	0.8	19.0	31.0	7500
	HK3020	39.0	BK 3020	47.0	30	37	20	17.3	0.8	22.0	39.5	7500
	HK3026	51.0	BK 3026	58.0	30	37	26	23.3	0.8	28.0	54.0	7500
35	HK3516	37.0	BK 3516	44.0	35	42	16	13.3	0.8	18.7	33.5	6500
	HK3518	41.0	BK 3518	49.0	35	42	18	15.3	0.8	21.0	40.5	6500
	HK3520	44.0	BK 3520	53.0	35	42	20	17.3	0.8	23.8	46.0	6500
40	HK4016	39.0	BK 4016	51.0	40	47	16	13.3	0.8	20.0	38.5	6000
	HK4018	47.0	BK 4018	57.0	40	47	18	15.3	0.8	23.0	45.0	6000
	HK4020	54.0	BK 4020	62.0	40	47	20	17.3	0.8	25.5	52.0	5500
45	HK4516	46.0	BK 4516	56.0	45	52	16	13.3	0.8	21.3	43.0	5500
	HK4518	52.0	BK 4518	62.0	45	52	18	15.3	0.8	24.5	51.0	5500
	HK4520	56.0	BK 4520	72.0	45	52	20	17.3	0.8	27.0	59.0	5000
50	HK5020	70.0	BK 5020	82.0	50	58	20	17.3	0.8	31.0	63.0	4700

軸徑	軸承型號Bearing Designation					近似重量Mass Approx	外形尺寸Boudary Dimensions			基本額定負荷Basic Load Rating		極限轉速Limiting Speed
軸徑	軸承型號Bearing Designation						外形尺寸Boudary Dimensions			基本額定負荷Basic Load Rating		極限轉速Limiting Speed
Shaft Diameter	結構(Structure)				被取代的Original Code		Fw	D	C	動Cr Dynamic	靜Cor Static	油潤滑 Oil
mm	NK	NKS	RNA49	RNA69	被取代的Original Code	g	mm			N		rpm
5	NK5/10TN	-	-	-	-	2.9	5	10	10	2100	1400	39000
5	NK5/12TN	-	-	-	-	3.2	5	10	12	2500	1600	39000
6	NK6/10TN	-	-	-	-	3.5	6	12	10	2600	2280	37000
6	NK6/12TN	-	-	-	-	4.1	6	12	12	3350	3150	37000
7	NK7/10TN	-	-	-	-	4.5	7	14	10	2850	2650	34000
7	NK7/12	-	-	-	-	6.8	7	14	12	3650	3600	34000
8	NK8/12	-	-	-	-	8.3	8	15	12	3050	3650	32000
8	-	NKS8	-	-	-	11.2	8	16	13	5000	4700	32000
9	NK9/12	-			-	9.2	9	16	12	4500	5000	31000
10	NK10/12	-	-	-	4624097K	10	19	17	12	4750	5350	23500
10	-	-	-	-	5624097	16.6	10	17	15	4860	7100	23500
12	NK12/12	-	-	-	644097	11.8	12	19	12	6050	6400	21640
	-	-	-	-	5624098	15.4	12	19	15	6400	7100	21640
	NK12/16	-	-	-	-	16.8	12	19	16	8200	9800	21640
14	NK14/16	-	-	-	4624900K	20.8	14	22	16	8260	9600	18322
	-	NKS14	-	-	-	27	14	25	16	10400	10800	17652
	-	-	RNA4900	-	4624900	24.4	14	22	13	8060	9000	18322
	-	-	-	RNA6900	6634900	29.1	14	22	22	8281	11612	18322
15	NK15/12	-	-	-	644800K	18.5	15	23	12	8600	10070	21004
	-	-	-	-	7948/15	16.1	15	22	12	8200	9800	8412
	-	-	-	-	644302	18.2	15	25	12	10600	13500	17144
16	NK16/16	-	-	-	-	20.8	16	24	16	9030	11900	15522
	NK16/20	-	-	-	624701	23.9	16	24	20	10400	16800	15522
	-	-	RNA4901	-	4624901	16.6	16	24	13	6400	8900	15522
	-	-	-	RNA6901	6634901	28.7	16	24	22	14000	18600	15522
	-	NKS16	-	-	-	30	16	28	16	14900	15000	20000
17	NK17/16	-	-	-	664903K	21.5	17	25	16	9000	13500	14163
17	NK17/20	-	-	-	-	23.5	17	25	20	9800	10200	18000
18	NK18/20	-	-	-	-	30.5	18	26	20	10500	13800	13628
20	NK20/16	-	-	-	664802	25.7	20	28	16	11500	13400	12716
	NK20/20	-	-	-	664802	29.3	20	28	20	12400	21800	12716
	NK202616	-	-	-	-	20.8	20	26	16	9600	10800	9125
	NK202620	-	-	-	-	17.2	20	26	20	10500	11900	9125
	-	NKS20	-	-	-	46.8	20	32	20	20000	22000	18000
	-	-	-	-	6624101	24.3	20	28	25	11000	12900	12716
	-	-	RNA4902	-	4624902	20.5	20	28	13	10800	12800	12716
	-	-	-	RNA6902	6634902	35.4	20	28	23	13000	25000	12716
22	NK22/16	-	-	-	NK223016	29.2	22	30	16	13500	18000	11527
	-	-	-	-	NK223516	34.6	22	35	16	18600	20800	12711
	-	NKS22	-	-	-	60.2	22	35	20	21500	25000	17000
	-	-	RNA4903	-	4644903	20.7	22	30	13	12000	16800	16300
	-	-	-	RNA6903	6634903	39.8	22	30	23	14000	19900	16300
	-	-	-	-	624703	53	22	35	25	24500	28000	14187
	-	-	-	-	634704L	42.5	22	30	30	17700	27000	16300
	-	-	-	-	644704	27.4	22	28	16	10500	15050	15172
	-	-	-	-	NK223516	49.7	22	35	16	18600	20800	16522
24	NK24/16	-	-	-	-	37.5	24	32	16	18600	29000	15711
25	NK25/16	-	-	-	624904	30	25	33	16	12900	20400	15000
	NK25/20	-	-	-	644804	38.4	25	33	20	16800	28500	15000
	-	-	RNA4904	-	4644904	50.8	25	37	17	11912	16594	14060
	-	-	-	RNA6904	6634904	97.7	25	37	30	26000	43000	14060
	-	NKS25	-	-	-	65	25	38	20	25800	31000	16300
	-	-	-	-	624704	100.1	25	35	25	14900	22400	14060
	-	-	-	-	644804	63	25	33	30	18800	30500	14060
26	NK26/16	-	-	-	-	30	26	34	16	15000	23000	16300
26	NK26/20	-	-	-	-	40	26	34	20	17000	30000	16300
28	NK28/20	-	-	-	-	68	28	38	33	33000	57000	12000
	NK28/30	-	-	-	-	79	28	38	33	33000	57000	12000
	-	NKS28	-	-	-	80	28	42	20	25900	33500	14600
	-	-	RNA49/22	-	-	82	28	39	17	22320	32000	13000
	-	-	-	RNA69/22	-	126	28	39	30	21200	30500	12500
30	NK30/20	-	-	-	644805	57.9	30	40	20	20600	32000	12066
	NK30/30	-	-	-	-	95	30	40	30	31500	50000	14500
	-	-	RNA4905	-	4624905	57	30	42	17	13452	20475	12066
	-	-	-	RNA6905	6634905	106.5	30	42	30	26300	31750	12066
	-	-	-	-	624905 K	68	30	42	20	15400	24500	12066
32	NK32/20	-	-	-	624705	75.4	32	42	20	17500	33500	12066
	-	-	RNA49/28	-	46449/32K	80	32	45	17	17400	30050	12000
	-	NKS32	-	-	-	100	32	47	22	31000	40000	12100
	-	-	-	RNA69/28	-	125	32	45	30	39500	61300	13100
	-	-	-	-	644906	42	32	48	11	10750	30500	12000
	-	-	-	-	644706	193	32	50	35	40500	63000	12000
35	NK35/20	-	-	-	644806	70	35	45	20	13851	26900	12000
	NK35/30	-	-	-	-	95	35	45	30	17500	25200	12000
	-	-	RNA4906	-	4624906	62.8	35	47	17	17000	30500	12000
	-	-	-	RNA6906	6634906	116	35	47	30	35000	67000	12000
	-	-	-	-	644907	161	35	51	32	43500	71000	11680
37		NKS37	-	-	-	154	37	52	22	28500	45500	9027
	NK37/20	-	-	-	-	150	37	47	20	27600	44200	8500
	NK37/30	-	-	-	-	168	37	47	30	25000	42000	8400
38	NK38/20	-	-	-	-	162	38	48	20	25000	40500	8200
38	NK38/30	-	-	-	-	186	38	48	30	25000	40000	8100
40	NK40/20	-	-	-	-	78.9	40	50	20	19600	43000	8800
	NK40/30	-	-	-	-	120	40	50	30	22200	51350	8800
	-	NKS40	-	-	-	138	40	55	22	21000	50500	8300
	-	-	RNA49/32	-	-	112	40	52	20	26000	48000	8000
	-	-	-	RNA69/32	66349/32	147	40	52	36	25500	68500	8200
42	NK42/20	-	-	-	-	83	42	52	20	23900	45000	10000
	NK42/30	-	-	-	-	125	42	52	30	27000	49000	10000
	-	-	RNA4907	-	4624907	99.3	42	55	20	19800	41500	8710
	-	-	-	RNA6907	6634907	160	42	55	36	26000	60500	8710
	-	-	-	-	644708	148	42	65	22	31500	51000	8710
43	NK43/20	-	-	-	-	84	43	53	20	25700	49000	10000
43	NK43/30	-	-	-	-	126	43	53	30	39000	75000	10000
45	NK45/20	-	-	-	644808	81.5	45	55	20	19800	46500	7650
	NK45/30	-	-	-	-	75.3	45	55	30	20500	49600	7650
	-	NKS45	-	-	-	80	45	60	22	21600	50500	7650
48	-	-	RNA4908	-	4644908	132	48	62	22	31036	63873	8120
48	-	-	-	RNA6908	6634908	238	48	62	40	64000	112000	8120
50	NK50/25	-	-	-	-	167	50	62	25	28000	67000	8140
	NK50/35	-	-	-	-	236	50	62	35	32000	70100	8140
	-	NKS50	-	-	-	328	50	65	22	40000	62000	8140
52	-	-	RNA4909	-	4624909	163	52	68	22	37000	69500	7625
52	-	-	-	RNA6909	6634909	308	52	68	40	61500	123500	7625
55	NK55/25	-	-	-	-	167	55	68	25	30600	60800	7625
	NK55/35	-	-	-	-	210	55	68	35	36000	68000	7625
	-	NKS55	-	-	-	225	55	72	22	45000	7000	7500
58	-	-	RNA4910	-	4644910	161	58	72	22	41000	72000	7500
58	-	-	-	RNA6910	6634910	296	58	72	40	68000	135000	7500
60	NK60/25	-	-	-	-	154	60	72	25	39000	86000	7000
	NK60/35	-	-	-	-	195	60	72	35	38000	85000	7000
	-	NKS60	-	-	-	210	60	80	28	45000	96000	7000
63	-	-	RNA4911	-	4644911	241	63	80	25	50600	96580	6340
63	-	-	-	RNA6911	6634911	430	63	80	45	82560	172000	6340
65	NK65/25	-	-	-	-	195	65	78	25	49000	65000	6200
	NK65/35	-	-	-	-	210	65	78	35	59000	72000	6010
		NKS65	-	-	-	298	65	85	28	68000	98000	6200
68	-	-	RNA4912	-	4644912	257	68	85	25	52800	91050	6100
68	-	-	-	RNA6912	6634912	436	68	85	45	88500	186000	6100
70	NK70/25	-	-	-	-	320	70	85	25	62000	78000	6000
	NK70/35	-	-	-	-	398	70	85	35	65000	92000	6000
	-	NKS70	-	-	-	421	70	90	28	85000	113000	6000
72	-	-	RNA4913	-	4644913	300	72	90	25	57500	110500	6100
72	-	-	-	RNA6913	6634913	571	72	90	45	87600	194500	6100
75	NK75/25	-	-	-	-	348	75	90	25	56000	110000	6000
75	NK75/35	-	-	-	-	520	75	90	35	59000	12000	6000
80	NK80/25	-	-	-	-	526	80	95	25	55000	13500	6000
	NK80/35	-	-	-	-	720	80	95	35	54000	14000	6000
	-	-	RNA4914	-	4644914	400	80	100	30	79000	154000	5130
	-	-	-	RNA6914	6634914	815	80	100	54	121000	263000	5130
85	-	-	RNA4915	-	4644915	472	85	105	30	82000	158000	5130
85	-	-	-	RNA6915	6634915	923	85	105	54	128000	272000	5130
	NK90/25	-	-	-	-	580	90	110	25	72000	180000	5200
90	NK90/35	-	-	-	-	610	90	110	35	83000	21000	5100
	-	-	RNA4916	-	4644916	496	90	110	30	81000	170500	4927
	-	-	-	RNA6916	6634916	978	90	110	54	130500	280600	4927
100	NK100/26	-	-	-	-	585	100	120	26	76000	145000	4600
	NK100/36	-	-	-	-	680	100	120	36	98000	223000	4600
	-	-	RNA4917	-	4644917	608	100	120	35	98000	207000	4600
	-	-	-	RNA6917	6634917	1112	100	120	63	161000	337000	4600
105	-	-	RNA4918	-	4644918	713	105	125	35	98500	239000	4000
105	-	-	-	RNA6918	6634918	1250	105	125	63	174000	380000	4000
110	NK110/30	-	-	-	-	650	110	130	30	98000	210000	4000
	NK110/40	-	-	-	-	710	110	130	40	127000	290000	4000
	-	-	RNA4919	-	4644919	685	110	130	35	112000	245000	3870
	-	-	-	RNA6919	6634919	1325	110	130	63	196000	400000	3870
115	-	-	RNA4920	-	4624920	1006	115	140	40	120000	264000	3710
115	-	-	-	RNA6920	6634920	1400	115	140	71	212000	440000	3920
125	-	-	RNA4922	-	6634922	1200	125	150	40	124000	270000	3350
130	-	-	RNA4924	-	4644824	685	130	150	30	91600	234000	3000
135	-	-	RNA4924	-	4644924	1760	135	165	45	174000	386000	2920
155	-	-	RNA4928	-	4644824	988	155	175	35	119000	321000	2570
160	-	-	RNA4928	-	4644928	2350	160	190	50	200000	460000	2900

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