3209 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
90	140	24	1.00	1.183	7018A	58.80	60.96	4700	6200
	160	30	1.00	2.501	7218C	110.80	100.80	6200	8200
	160	30	1.00	2.243	7218A	106.20	98.88	4200	5600
	160	30	1.00	2.285	7218B	96.30	90.24	3600	4800
	190	43	3.00	4.880	7318C	183.00	158.00	5800	7800
	190	43	1.10	5.054	7318A	153.90	141.12	3800	5000
	190	43	1.10	5.164	7318B	140.40	129.60	3200	4300
95	145	24	1.00	1.411	7019C	66.15	70.08	6500	8600
	145	24	1.00	1.422	7019A	60.30	64.32	4400	5800
	170	32	1.10	3.041	7219C	125.10	115.20	5800	7700
	170	32	1.10	2.673	7219A	119.70	113.28	3900	5200
	170	32	1.10	2.733	7219B	108.90	102.72	3300	4500
	200	45	3.00	5.650	7319C	196.00	174.00	5500	7300
	200	45	1.10	5.822	7319A	164.70	155.52	3500	4800
	200	45	1.10	5.974	7319B	150.30	143.04	3000	4000
100	150	24	1.00	1.455	7020C	67.95	73.92	6100	8200
	150	24	1.00	1.473	7020A	61.65	67.68	4200	5500
	180	34	1.10	3.643	7220C	130.50	121.92	5500	7300
	180	34	1.10	3.211	7220A	129.60	120.96	3700	4900
	180	34	1.10	3.272	7220B	117.00	9.44	3200	4300
	215	47	3.00	6.900	7320C	222.00	207.00	5200	6900
	215	47	1.10	7.284	7320A	186.30	185.28	3300	4500
	215	47	1.10	7.423	7320B	171.00	170.88	2900	3800

 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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3209 Angular Contact Ball Bearing/good quality/china