5206 2RS Angular Contact Ball Bearing/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
40	68	15	0.60	0.209	7008C	18.54	15.26	14000	20000
	68	15	0.60	0.186	7008A	16.92	14.02	1000	13000
	80	18	0.60	0.413	7208C	32.85	24.19	13000	18000
	80	18	0.60	0.370	7208A	3.95	24.10	9100	12000
	80	18	0.60	0.378	7208B	58.80	22.08	7900	10000
	90	23	1.50	0.606	7308C	49.50	32.50	13000	17000
	90	23	1.00	0.628	7308A	44.10	31.68	8200	11000
	90	23	1.00	0.643	7308B	40.50	29.28	7000	9400
45	75	16	0.60	0.268	7009C	21.96	18.53	13000	18000
	85	19	0.60	0.405	7209A	35.55	27.55	83000	11000
	85	19	0.60	0.415	7209B	32.40	25.15	7000	9400
	100	25	1.50	0.830	7309C	64.00	43.00	11000	15000
	100	25	1.00	0.840	7309A	57.15	41.73	7400	9500
	100	25	1.00	0.861	7309B	52.65	38.40	6300	8500
50	80	16	0.60	0.285	7010C	23.40	20.74	12000	16000
	80	16	0.60	0.255	7010A	21.33	19.30	82000	10000
	90	20	0.60	0.519	7210C	38.70	30.24	11000	14000
	90	20	0.60	0.457	7210A	37.35	30.24	7500	9500
	90	20	0.60	0.468	7210B	33.78	27.46	6400	8600
	110	27	2.00	1.050	7310C	75.00	51.50	10000	14000
	110	27	1.00	1.091	7310A	66.60	49.92	6700	8900
	110	27	1.00	1.110	7310B	61.20	46.08	5700	7700
55	90	18	0.60	0.421	7011C	30.60	27.46	11000	14000
	90	18	0.60	0.388	7011A	27.90	25.25	7500	10000
	100	21	1.00	0.679	7211C	47.70	38.40	10000	13000
	100	21	1.00	0.604	7211A	45.90	37.92	5700	9000
	100	21	1.00	0.617	7211B	41.85	34.56	5800	7800
	120	29	2.00	1.340	7311C	87.00	60.50	9400	13000
	120	29	1.00	1.400	7311A	77.40	59.04	6100	8200
	120	29	1.00	1.441	7311B	71.10	54.24	5200	6900
60	95	18	0.60	0.449	7012C	31.50	29.28	10000	13000
	95	18	0.60	0.406	7012A	28.80	26.98	6800	9100
	110	22	1.00	0.787	7212C	57.60	47.52	9200	12000
	110	22	1.00	0.878	7212A	55.35	47.04	6300	8400
	110	22	1.00	0.804	7212B	50.40	42.72	5400	7200
	130	31	2.10	1.680	7312C	99.00	70.50	8700	12000
	130	31	1.10	1.729	7312A	88.20	68.64	5600	7500
	130	31	1.10	1.769	7312B	81.00	63.36	4800	6500
65	100	18	0.60	0.483	7013C	33.30	33.12	9400	12000

 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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5206 2RS Angular Contact Ball Bearing/good quality/china