7201c/AC/B High-Speed Angular Contact Ball Bearings 12*32*10mm P6/P5/P4/P2 Used in Machine Tool Spindles High Frequency Motors, Gas Turbines 718/719/70/72series

• Rolling Body: Ball Bearings
• The Number of Rows: Single
• Outer Dimension: Small (28-55mm)
• Material: Bearing Steel
• Spherical: Non-Aligning Bearings
• Load Direction: Radial Bearing
• Model NO.: 7201C/AC/B
• Separated: Unseparated
• Precision: P4
• Weight: 0.038kgs
• Cr: 7.9kn
• Cor: 3.85kn
• Ng: 50000/Min
• Transport Package: Single Box
• Specification: 10-500MM
• Trademark: AUTO
• Origin: China
• HS Code: 8482103000
• Production Capacity: 100000PCS/Year

Product Description

Angular Contact Ball Bearing 7201C/AC
Angular contact ball bearings have inner and outer ring raceways that are displaced relative to each other in the direction of the bearing axis. This means that these bearings are designed to accommodate combined loads, i.e. simultaneously acting radial and axial loads.
The axial load carrying capacity of angular contact ball bearings increases as the contact angle increases. The contact angle is defined as the angle between the line joining the points of contact of the ball and the raceways in the radial plane, along which the combined load is transmitted from one raceway to another, and a line perpendicular to the bearing axis.
 
The most commonly used designs are:

• single row angular contact ball bearings.
• double row angular contact ball bearings.
• four-point contact ball bearings.

  production name	7201C  Angular contact ball bearing Single row ground
  brand	AUTO/OEM/SEMRI
  Model Number	7201C
  Dimension	12*32*10mm
  Basic dynamic load rating	7.9kn
  Basic static load rating	3.85kn
  Attainable speed for grease lubrication	38000r/Min
  Attainable speed for oil-air lubrication	50000r/min
  Ring Material	Gcr15/ Carbon Steel/ Stainless Steel/ Si3N4/ ZrO2
  Cage Material	Steel/ Brass/ Nylon/ Custom
  Precision	P0, P6, P5, or as requested
  Vibration	ZV1, ZV2, ZV3, or as requested
  Clearance	C0,C2,C3, or as requested
  Quality standard	ISO9001:2000/ SGS
  Quality Control Process	1.Assembly
  	2.Windage test2.Windage test
  	3.Cleaning
  	4.Rotary test
  	5.Greasing and gland
  	6.Noise inspection
  	7.Appearance inspection
  	8.Rust prevention
  	9.Product packaging
  Application	low noise machine,automobile,motorcycle,and the general machinery and etc.

 

Part No.	d/mm	D/mm	B/mm	Load Rating(KN)		Limited  Speed(r/min)		Load Rating(KN)		Limited  Speed(r/min)
				Cr/KN	Cor/KN	Grease	Oil	Cr/KN	Cor/KN	Grease	Oil
70 serie				α=15°(C)				α=25°(AC)
7007	35	62	14	19.3	17.5	20000	34000	18.3	16.6	19000	32000
H7007	35	62	14	11.2	7.9	34000	50000	10.7	7.5	30000	45000
H7007/HQ1	35	62	14	11.2	7.9	38000	56000	10.7	7.5	34000	50000
7008	40	68	15	19.9	19.1	19000	32000	18.9	18.2	17000	28000
H7008	40	68	15	12.5	9.1	28000	43000	11.1	8.6	24000	38000
H7008/HQ1	40	68	15	12.5	9.1	34000	50000	11.1	8.6	28000	43000
7009	45	75	16	26.7	25.3	17000	28000	25.4	24.1	16000	26000
H7009	45	75	16	13.1	10.2	24000	38000	12.5	9.7	22000	36000
H7009/HQ1	45	75	16	13.1	10.2	28000	43000	12.5	9.7	26000	40000
7010	50	80	16	27.6	27.5	16000	26000	26.2	26.2	15000	24000
H7010	50	80	16	15.5	12.2	20000	34000	14.8	11.5	18000	30000
H7010/HQ1	50	80	16	15.5	12.2	24000	38000	14.8	11.5	20000	34000
7011	55	90	18	36.7	37.1	14000	22000	34.8	35.3	13000	20000
H7011	55	90	18	17.2	14.5	19000	32000	16.2	13.8	17000	28000
H7011/HQ1	55	90	18	17.2	14.5	22000	36000	16.2	13.8	19000	32000
7012	60	95	18	37.8	40	14000	22000	35.8	38	12000	19000
H7012	60	95	18	17.2	15.2	18000	30000	16.2	14.5	15000	24000
H7012/HQ1	60	95	18	17.2	15.2	20000	34000	16.2	14.5	18000	30000
7013	65	100	18	38.9	42.9	13000	20000	36.8	40.7	11000	18000
H7013		100	18	20.2	18.5	16000	26000	19.2	17.5	13000	20000
H7013/HQ1	65	100	18	20.2	18.5	19000	32000	19.2	17.5	15000	24000
7014	70	110	20	49.9	55.5	12000	19000	47.2	52.7	10000	17000
H7014	70	110	20	24.2	21.5	15000	24000	22.5	20.2	13000	20000
H7014/HQ1	70	110	20	24.2	21.5	18000	30000	22.5	20.2	15000	24000
7015	75	115	20	51.3	59.2	11000	18000	48.5	56.2	9500	16000
H7015	75	115	20	26.2	25.5	14000	22000	24.8	24.2	12000	19000
H7015/HQ1	75	115	20	26.2	25.5	16000	24000	24.8	24.2	14000	22000
7016	80	125	22	61.6	70.4	10000	17000	58.3	66.9	9000	15000
H7016	80	125	22	34.2	32.8	13000	20000	32.5	31.2	11000	18000
H7016/HQ1	80	125	22	34.2	32.8	15000	24000	32.5	31.5	13000	20000
7017	85	130	22	63.3	75	9500	16000	59.9	71.3	8500	14000
H7017	85	130	22	35.2	35.2	12000	19000	33.2	33.5	10000	17000
H7017/HQ1	85	130	22	35.2	35.2	14000	22000	33.2	33.5	12000	19000
7018	90	140	24	66.9	84	9000	15000	63.2	79.7	8000	13000
H7018	90	140	24	36.5	38.2	11000	18000	34.2	36.2	9500	16000
H7018/HQ1	90	140	24	36.5	38.2	13000	20000	34.2	36.2	11000	18000
7019	95	145	24	79.1	97.6	8500	14000	74.8	92.7	7500	12000
H7019	95	145	24	44.5	45.2	10000	17000	41.8	42.8	8500	14000
H7019/HQ1	95	145	24	44.5	45.2	12000	19000	41.8	42.8	10000	17000
7020		150	24	81.2	103.3	8000	13000	76.7	98	7000	11000
H7020	100	150	24	45.5	48.2	10000	17000	42.8	44.8	8500	14000
H7020/HQ1	100	150	24	45.5	48.2	12000	19000	42.8	44.8	10000	17000
7021	105	160	26	93.9	118.2	7500	12000	88.8	112.2	7000	11000
H7021	105	160	26	46.2	49.2	9500	16000	43.2	46.5	8000	13000
H7021/HQ1	105	160	26	46.2	49.2	11000	18000	43.2	46.5	9000	15000
7022	110	170	28	110.4	139.8	7000	11000	104.4	132.8	6700	10000
H7022	110	170	28	47.8	53.5	9500	16000	45.2	51.2	8000	13000
H7022/HQ1	110	170	28	47.8	53.5	11000	18000	45.2	51.2	9000	15000
7024	120	180	28	112.7	148.7	7000	11000	106.5	141.1	6700	10000
H7024	120	180	28	58.2	64.8	8500	14000	54.8	61.5	7500	12000
H7024/HQ1	120	180	28	58.2	64.8	10000	17000	54.8	61.5	9000	15000
7026	130	200	33	144.8	190.8	6700	10000	136.8	181	6000	9000
H7026	130	200	33	58.5	66.8	8000	13000	55.2	63.2	7000	11000
H7026/HQ1	130	200	33	58.5	66.8	9000	15000	55.2	63.2	8000	13000
7028	140	210	33	148.7	202.6	6000	9000	140.4	192.2	5600	8500
H7028	140	210	33	60.8	72.5	7500	12000	57.2	68.8	6700	10000
H7028/HQ1	140	210	33	60.8	72.5	8500	14000	57.2	68.8	7500	12000
7030	150	225	35	168.4	232.5	5600	8500	159.1	220.6	5000	7500
H7030	150	225	35	74.8	88.5	6700	10000	70.5	83.8	6300	9500
H7030/HQ1	150	225	35	74.8	88.5	7500	12000	70.5	83.8	7000	11000
7032	160	240	38	189.1	264.5	5000	7500	178.6	251	4800	7000
H7032	160	240	38	76.2	94.5	6000	9000	71.5	89.5	5600	8500
H7032/HQ1	160	240	38	76.2	94.5	6700	10000	71.5	89.5	6300	9500
7034	170	260	42	205.6	299.3	4800	7000	194.2	284	4300	6300
H7034	170	260	42	78.2	100.5	5600	8500	73.5	95.2	5000	7500
H7034/HQ1	170	260	42	78.2	100.5	6300	9500	73.5	95.2	5600	8500
7036	180	280	46	229.5	352.1	4500	6700	216.8	334.1	4000	6000
H7036	180	280	46	79.8	106.8	5300	8000	75.2	101.2	4800	7000
H7036/HQ1	180	280	46	79.8	106.8	6000	9000	75.2	101.2	5300	8000
7038	190	290	46	235.1	370.8	4300	6300	222.1	351.8	3800	5600
H7038	190	290	46	95.2	124.5	4800	7000	89.8	117.8	4300	6300
H7038/HQ1	190	290	46	95.2	124.5	5300	8000	89.8	117.8	4800	7000
7040	200	310	51	289.1	471.4	3800	5600	273.1	447.3	3600	5300
H7040	200	310	51	96.5	132.2	4500	6700	90.8	124.8	4000	6000
H7040/HQ1	200	310	51	96.5	132.2	5000	7500	90.8	124.8	4500	6700
7044	220	340	56	325.3	559.4	3600	5300	307.3	530.8	3200	4800
H7044	220	340	56	113.9	156.5	4000	6000	107.2	148.1	3800	5600
H7044/HQ1	220	340	56	113.9	156.5	4500	6700	107.2	148.1	4000	6000
7048	240	360	56	344.2	623.6	3200	4800	325.1	591.7	3000	4500
7052	260	400	65	491.1	700	2800	4300	462.8	664.3	2500	3900
7056	280	420	65	499	739.6	2500	3800	469.9	701.4	2100	3500

 

Part No.	d/mm	D/mm	B/mm	Load Rating(KN)		Limited  Speed(r/min)		Load Rating(KN)		Limited  Speed(r/min)
				Cr/KN	Cor/KN	Grease	Oil	Cr/KN	Cor/KN	Grease	Oil
72 serie				α=15°(C)				α=25°(AC)
7200	10	30	9	6.5	3.8	56000	85000	6.3	3.7	53000	80000
7201	12	32	10	7.2	4.5	53000	80000	6.9	4.3	48000	70000
7202	15	35	11	9.1	5.8	48000	70000	8.8	5.6	43000	63000
7203	17	40	12	11.3	7.4	40000	60000	10.9	7.1	38000	56000
7204	20	47	14	13.1	9.6	34000	50000	12.6	9.2	30000	45000
7205	25	52	15	16.8	13.1	30000	45000	16.1	12.5	26000	40000
7206	30	62	16	23.4	18.8	24000	38000	22.3	18	20000	34000
7207	35	72	17	25.8	22.9	18000	30000	24.5	21.9	17000	28000
7208	40	80	18	34.1	30.9	17000	28000	32.5	29.5	15000	24000
7209	45	85	19	35.5	33.8	16000	26000	33.8	32.3	14000	22000
7210	50	90	20	43.3	40.6	15000	24000	41.3	38.7	14000	22000
7211	55	100	21	53.6	51.1	14000	22000	51.1	48.8	13000	20000
7212	60	110	22	55.8	56.2	12000	19000	53	53.5	11000	18000
7213	65	120	23	67.5	69	11000	18000	64.2	65.8	9500	16000
7214	70	125	24	70.2	74.6	10000	17000	66.6	71.1	9000	15000
7215	75	130	25	72.7	80.2	9500	16000	68.9	76.3	8500	14000
7216	80	140	26	86.5	96.5	9000	15000	82.1	91.9	8000	13000
7217	85	150	28	97.4	107.5	8500	14000	92.5	102.4	7500	12000
7218	90	160	30	121.9	131.3	8000	13000	115.8	124.6	7000	11000
7219	95	170	32	128.9	145.1	7500	12000	122.5	138.3	6700	10000
7220	100	180	34	146.2	165.9	7000	11000	138.9	158.2	6700	10000
7221	105	190	36	164.3	188.2	7000	11000	156.3	179.5	6300	9500
7222	110	200	38	170.4	202.5	6700	10000	161.8	193	6000	9000
7224	120	215	40	175.4	218.4	6000	9000	166.3	207.9	5300	8000
7226	130	230	40	200.4	258.3	5600	8500	190.4	246.2	5000	7500
7228	140	250	42	223.6	306.6	5000	7500	212.3	292.2	4500	6700
7230	150	270	45	240.9	341.5	4500	6700	228.7	325.5	4000	6000
7232	160	290	48	248.6	365.8	4300	6300	236.1	348.6	3800	5600
7234	170	310	52	300.2	459.2	3800	5600	285	437.6	3600	5300
7236	180	320	52	311.2	490.8	3800	5600	295.5	467.7	3400	5000
7238	190	340	55	321.3	524.8	3400	5000	305.1	500.1	3200	4800
7240	200	360	58	330.9	558.6	3200	4800	314.2	532.3	3000	4500

Luoyang Auto Bearing Co., Ltd. is located in the industrial park of Luoyang,which is one of the four great ancient capitals of China.Our company is the member of China Bearing Industry Association,cooperating with State Quality Supervision and Testing Center for bearing.Our company is a professional bearing manufacturer which integrated with research ,development and marketing services.


Our major products include deep groove ball bearing, spherical roller bearing, slewing ring, crossed roller bearing and other all kinds of high precision bearings.Our products are widely applied to motor industry,mining metallurgy,wind power generation,petroleum drilling,automobile and motorcycle etc..
Our company not only possesses advanced bearing manufacturing equipments and international first-class measuring instruments, but also has strong strength of manufacturing, inspecting and testing the high precision and reliability bearings.Each process is in strict accordance with the ISO9001 quality management system,which effectively guarantees the precise of products and stability of the performance. AUTO bearings are mainly exported to the United states,South Korea,Europe,etc., which have reached the high level of foreign similar products.
The soul of our business culture is [Detail makes competitive, innovation makes first-class".We believe the production and management philosophy of [quality wins ,casting competitive products".The company adheres to the zero-defect quality management for meeting customer requirements.

Packing

A. plastic box & outer carton & pallets
B. plastic bag & box & carton & pallet
C. tube package & middle box & carton & pallet
D. Depends on your needs
Thank you very much for taking time to view our company's website. If you are interested in this product, please feel free to contact us. We are always here.