Chinese Professional Needle Roller Bearing Sizes - Deep Groove Ball Bearings 6200 Series – Shining Industry

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Chinese Professional Needle Roller Bearing Sizes - Deep Groove Ball Bearings 6200 Series – Shining Industry Detail:

BEARING PARAMETERS

Single row deep groove ball bearings come in three numerical series representing the size and load capacity of each. They are:
6000 Series - Extra Light Ball Bearings - Ideal for limited space applications
6200 Series - Light Series Ball Bearings - Balanced between space and load capacity
6300 Series - Medium Series Ball Bearings - Ideal for heavier load capacity applications
The parameters of 6200 series are as follows:

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Bearing No.	I.D	O.D	W	Load Rating(KN)		Steel Ball Parameter		Max speed		Unit Weight
	d	D	B	Dynamic	Static	No.	Size	Grease	Oil	Unit Weight
	mm	mm	mm	Cr	Cor	No.	mm	r/min	r/min	kg
6200	10	30	9	5.10	2.39	8	4.7630	25000	30000	0.032
6201	12	32	10	6.10	2.75	7	5.9530	22000	26000	0.037
6202	15	35	11	7.75	3.60	8	5.9530	19000	23000	0.045
6203	17	40	12	9.60	4.60	8	6.7470	18000	21000	0.065
6204	20	47	14	12.80	6.65	8	7.9380	16000	18000	0.106
6205	25	52	15	14.00	7.85	9	7.9380	13000	15000	0.128
6206	30	62	16	19.50	11.30	9	9.5250	11000	13000	0.199
6207	35	72	17	25.70	15.30	9	11.1120	9800	11000	0.288
6208	40	80	18	29.10	17.80	9	12.0000	8700	10000	0.366
6209	45	85	19	32.50	20.40	10	12.0000	7800	9200	0.407
6210	50	90	20	35.00	23.20	10	12.7000	7100	8300	0.463
6211	55	100	21	43.50	29.20	10	14.2880	6400	7600	0.607
6212	60	110	22	52.50	36.00	10	15.0810	6000	7000	0.783
6213	65	120	23	57.50	40.00	10	16.6690	5500	6500	0.990
6214	70	125	24	62.00	44.00	11	16.4620	5100	6000	1.070
6215	75	130	25	66.00	49.50	11	17.4620	4800	5600	1.180
6216	80	140	26	72.50	53.00	11	18.2560	4500	5300	1.400
6217	85	150	28	83.50	64.00	11	19.8440	4200	5000	1.790
6218	90	160	30	96.00	71.50	10	22.2250	4000	4700	2.150
6219	95	170	32	109.00	82.00	10	24.0000	3700	4400	2.620
6220	100	180	34	122.00	93.00	10	25.4000	3500	4200	3.190

BEARING CONSTRUCTION

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BEARING MATERIALS

The performance and reliability of rolling bearings are greatly affected by the materials which the bearing components are made from.BXY bearing rings and balls are made of high quality of GCr15 vacuum-degassed bearing steel.Chemical composition of GCr15 bearing steel is basically equivalent to some representative bearing steel as the chart shown below:

Standard Code	Material	Analysis(%)
Standard Code	Material	C	Si	Mn	Cr	Mo	P	S
GB/T	GCr15	0.95-1.05	0.15-0.35	0.25-0.45	1.40-1.65	≦0.08	≦0.025	≦0.025
DIN	100Cr6	0.95-1.05	0.15-0.35	0.25-0.45	1.40-1.65		≦0.030	≦0.025
ASTM	52100	0.98-1.10	0.15-0.35	0.25-0.45	1.30-1.60	≦0.10	≦0.025	≦0.025
JIS	SUJ2	0.98-1.10	0.15-0.35	≦0.50	1.30-1.60		≦0.025	≦0.025

BEARING PACKING

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Our packaging is also very variable, the purpose is to meet the needs of different customers.The commonly used packages are as follows:
1.Industrial package+outer carton+pallets
2.Single box+outer carton+pallets
3.Tube package+middle box+outer carton+pallets
4.According to your requirements

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With dependable high-quality method, fantastic standing and ideal purchaser assistance, the series of products produced by our firm are exported to many countries and regions for Chinese Professional Needle Roller Bearing Sizes - Deep Groove Ball Bearings 6200 Series – Shining Industry , The product will supply to all over the world, such as: Boston, Jakarta, Turkey, With high quality, reasonable price, on-time delivery and customized & customized services to help customers achieve their goals successfully, our company has got praise in both domestic and foreign markets. Buyers are welcome to contact us.

1638 2rs Bearing