Angular Contact Ball Bearing 7200 series/718 series/good quality/china

Angular Contact Ball Bearing 1.High precition and long life 2. good quality and best price 3.bearing manufacture 4.ISO9001:

Angular Contact Ball Bearing

Angular contact ball bearings are particularly suitable for carrying combined (axial and radial) loads. Sometimes, they also can carry pure axial load and operate in higher speed. Under radial load, axial component force will be produced which must be counteracted. So the bearings are normally adjust against a second bearing.   

Since these bearing have a contact angle, they can sustain significant axial loads in one direction together with radial loads. Because of their design, when a radial load is applied, an axial force component is produced; therefore, two opposed bearings or a combination of more than two must be used.

Since the rigidity of single-row angular contact ball bearings can be increased by preloading, they are often used in the main spindles of machine tools, for which high running accuracy is required

Item No.

Boundary Dimenssion (mm)				Mass (KG)	Bearing Numbers	Basic Load Ratings(KN)		Limited Speed(rpm)
d	D	B	rmin	approx		Cr	Cor	Grease	Oil
17	35	10	0.15	0.04	7003C	6.93	3.94	29000	39000
	35	10	0.15	0.031	7003A	6.44	3.7	20000	27000
	40	12	0.30	0.067	7203C	10.08	5.52	28000	36000
	40	12	0.30	0.06	7203A	10.8	6.34	18000	25000
	40	12	0.30	0.062	7203B	9.9	5.86	16000	21000
	47	14	1.00	0.109	7303C	15.7	8.25	26000	35000
	47	14	0.60	0.111	7303A	14.31	8.3	17000	23000
	47	14	0.60	0.113	7303B	13.32	7.68	14000	19000
20	42	12	0.30	0.071	7004C	9.45	5.81	26000	34000
	42	12	0.30	0.063	7004A	8.73	5.38	18000	24000
	47	14	0.60	0.113	7204C	13.14	7.82	24000	32000
	47	14	0.60	0.1	7204A	13.05	8.06	16000	22000
	47	14	0.60	0.104	7204B	11.97	7.39	14000	19000
	52	15	1.10	0.14	7304C	18.5	9.95	23000	31000
	52	15	0.60	0.14	7304A	16.83	9.98	15000	20000
	52	15	0.60	0.144	7304B	15.57	9.26	12000	17000
25	47	12	0.30	0.083	7005C	10.03	7.15	22000	29000
	47	12	0.30	0.074	7005A	9.63	6.58	15000	20000
	52	15	0.60	0.139	7205C	14.94	9.79	2000	27000
	52	15	0.60	0.126	7205A	14.58	9.89	13000	18000
	52	15	0.60	0.129	7205B	13.32	9.02	11000	15000
	62	17	1.10	0.222	7305C	26.4	15.3	19000	26000
	62	17	0.60	0.23	7305A	23.76	15.17	12000	16000
	62	17	0.60	0.236	7305B	21.96	14.02	10000	14000
30	55	13	0.60	0.13	7006C	13.59	9.89	19000	25000
	55	13	0.60	0.111	7006A	12.51	9.07	12000	17000
	62	16	0.60	0.218	7206C	20.7	14.11	17000	23000
	62	16	0.60	0.191	7206A	20.25	14.21	11000	15000
	62	16	0.60	0.197	7206B	18.45	12.96	1000	13000
	72	19	1.10	0.33	7306C	32.5	20.3	16000	22000
	72	19	0.60	0.341	7306A	30.15	21.41	1000	14000
	72	19	0.60	0.349	7306B	27.9	19.68	9100	12000
35	62	14	0.60	0.169	7007C	17.19	13.15	16000	22000
	62	14	0.60	0.148	7007A	15.75	12.1	11000	15000
	72	17	0.60	0.316	7207C	27.45	19.1	15000	20000
	72	17	0.60	0.284	7207A	26.73	19.3	10000	13000
	72	17	0.60	0.289	7207C	24.39	17.66	8800	11000
	80	21	1.00	0.44	7307C	40.5	25.8	14000	19000
	80	21	1.00	0.459	7307A	36	25.25	93000	12000
	80	21	1.00	0.469	7307B	32.85	23.23	8000	10000

Products Information

Angular Contact Ball Bearing have a contact angle,they can sustain significant axial loads in one direction together with radial loads.Because of their design,when a radial load is applied,an axial force component is produced;therefore,two opposed bearings or a combination of more than two must be used.
Angular Contact Ball Bearing
Brand Name:	Bitmap                                              TIANHE
Model:	7200/7100/7200/7300 series
Quality Standard:	ISO9001:2000 Standard
Features:	1)Tolerance :           ABEC-1,ABEC-3,ABEC-5, ABEC-7
	2)Vibration Level :   V4,V3,V2,V1
	3)Cage:                     Brass,Nylon
	4)Hardness :             59-63 HRC
Application:	Auto,tractor,machine tool,electric machine,water pump,agricultural machinery and texile machinery etc
Technology&QC Process:	1.Assembly                                                                                           2.Windage test                                                                                               3.Cleaning                                                                                                4.Rotary Test                                                                                                          5. Greasing and gland                                                                                                      6. Noise Inspection                                                                                       7.Appearance Inspection                                                                                               8. Rust Prevention                                                                                                9.Product Packaging
Service:	We will follow up on our customers' feedback and suggestions after every delivery and we make every effort to solve their problems in order to ensure their total satisfaction.

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Angular Contact Ball Bearing 7200 series/718 series/good quality/china