China Miniature And Small Bearing manufacturer, custom Miniature And Small Bearings supplier from Ningbo Ball Bearing Manufacturer Co.,Ltd.

We are China Miniature And Small Bearing manufacturer and designer and exporter of miniature bearing, ball, plastic, miniature, small, press, motor, needle bearings and motorcycle parts in Cixi city which is famous for its bearings in China. Our company is specialized in manufacturing miniature ball bearings, miniature bearings with bore diameter from 5mm to 17mm for electric motors. The products are conform to EMQ quality standard. The company has more than 180 workers and staffs, among which there are 15% engineers and technicians. We can manufacture 30,000,000 sets of low-noise bearings, miniature bearing for electric motor every year. We have competent technical force, advantage technical process and accurate devices. According to ISO9001,2000 Standard, We seek 0 defect for our products, miniature bearings.

Model No: a; Place of Origin: Zhejiang; Trademark: CNBALL; Delivery Date: 30-40DAYS; Productivity: 2MILLION; Packing: Industrial packing; Transportation: BY sea ,air; Specifications: bore4-50mm; Function: industrial,motor,power tool; Payment Type: L/C,T/T; Certificates: ISO9001:2000; Export Markets: USA,England,Danmark,Japan.

Bearing Specifications 60 Series

Bearing.	Bore d mm in.	O.D D mm in.	Width B mm in.	Chamfer r min mm	Load Rating		Ball Complement		Maxrunout speed		Weight (kg)
Bearing.	Bore d mm in.	O.D D mm in.	Width B mm in.	Chamfer r min mm	Dynamic Cr	Static Cor	No.	Size mm	Grease r/min	Oil r/min	Weight (kg)
604	4 .1575	12 .4724	4 .1575	0.2	0.97	0.36	8	1.588	43000	51000	0.002
605	5 .1969	14 .5512	5 .1969	0.2	.33	0.505	8	2	39000	46000	0.0035
606	6 .2362	17 .6693	6 .2362	0.3	1.13	0.56	8	2.381	30000	38000	0.006
607	7 .2756	19 .7480	6 .2362	0.3	2.01	1.05	7	3.50	28000	36000	0.008
608	8 .3150	22 .8661	7 .2756	0.3	2.53	1.36	7	3.969	26000	34000	0.015
609	9 .3543	24 .9449	7 .2756	0.3	2.57	1.36	7	3.969	24000	32000	0.016
6000	10 .3937	261 .0236	8 .3150	0.3	3.52	1.95	7	4.763	22000	30000	0.019
6001	12 .4724	281 .1024	8 .3150	0.3	3.93	2.23	8	4.763	19000	26000	0.021
6002	15 .5906	321 .2598	9 .3543	0.3	4.30	2.51	9	4.763	18000	24000	0.079
6003	17 .6693	351 .3780	10 .3937	0.3	4.62	2.79	10	4.763	17000	22000	0.116
6004	20 .7874	421 .6535	12 .4724	0.6	7.22	4.46	9	6.35	15000	19000	0.155
6005	25 .9843	471 .8504	12 .4724	0.6	7.74	4.96	10	6.35	14000	18000	0.079
6006	301 .1811	552 .1654	13 .5118	1.0	13.20	8.30	11	7.144	12000	15000	0.116
6007	351 .3780	622 .4409	14 .5512	1.0	16.00	10.30	11	7.938	10000	13000	0.155
6008	401 .5748	682 .6772	15 .5906	1.0	16.80	11.50	12	7.938	8000	11000	0.185
6009	451 .7717	752 .9528	16 .6299	1.0	21.00	15.10	12	8.731	7200	9000	0.231
6010	501 .9685	803 .1496	16 .6299	1.0	21.80	16.60	13	8.731	6400	7800	0.250

Bearing Specifications 62 Series

Bearing.	Bore d mm in.	O.D D mm in.	Width B mm in.	Chamfer r min mm	Load Rating		Ball Complement		Maxrunout speed		Weight (kg)
Bearing.	Bore d mm in.	O.D D mm in.	Width B mm in.	Chamfer r min mm	Dynamic Cr	Static Cor	No.	Size mm	Grease r/min	Oil r/min	Weight (kg)
624	4 .1575	13 .5118	5 .1969	0.2	1.31	0.49	6	2.381	36000	45000	0.0032
625	5 .1969	16 .6299	6 .2362	0.3	1.76	0.68	6	3.175	32000	40000	0.0048
626	6 .2362	19 .7480	6 .2362	0.30	2.01	1.05	7	3.50	28000	36000	0.008
627	7 .2756	22 .8661	7 .2756	0.30	2.53	1.36	7	3.969	26000	34000	0.014
628	8 .3149	24 .9448	8 .3150	0.30	2.57	1.36	7	3.969	24000	32000	0.016
629	9 .3543	261 .0236	8 .3150	0.30	3.50	1.95	7	4.763	22000	30000	0.019
6200	10 .3937	301 .1811	9 .3543	0.60	3.93	2.23	8	4.763	19000	26000	0.032
6201	12 .4724	321 .2598	10 .3937	0.60	5.25	3.05	7	5.953	18000	24000	0.035
6202	15 .5906	351 .3780	11 .4331	0.30	5.88	3.49	8	5.953	17000	22000	0.045
6203	17 .6693	401 .5748	12 .4724	0.60	7.36	4.48	8	6.77	16000	20000	0.064
6204	20 .7874	471 .8504	14 .5512	1.0	9.88	6.20	8	7.938	14000	18000	0.103
6205	25 .9843	522 .047	15 .5906	1.0	10.78	6.98	9	7.938	12000	16000	0.127
6206	301 .1811	622 .44.9	16 .6299	1.0	19.50	11.30	9	9.525	10000	13000	0.199
6207	351 .3780	722 .8346	17 .6693	1.1	25.70	15.30	9	11.112	8800	10000	0.287
6208	401 .5748	803 .1496	18 .7087	1.1	29.10	17.80	9	12	7700	9200	0.367
6209	451 .7717	853 .3465	19 .7480	1.1	32.50	20.40	10	12	6800	8200	0.416
6210	501 .9685	903 .5433	20 .7874	1.1	35.00	23.20	10	12.7	6100	7300	0.462

Bearing Specificafions 63 & inch R Series

Bearing.	Bore d mm in.	O.D D mm in.	Width B mm in.	Chamfer r min mm	Load Rating		Ball Complement		Maxrunout speed		Weight (kg)
Bearing.	Bore d mm in.	O.D D mm in.	Width B mm in.	Chamfer r min mm	Dynamic Cr	Static Cor	No.	Size mm	Grease r/min	Oil r/min	Weight (kg)
6300	10 .3937	351 .3780	11 .4331	0.60	5.88	3.47	7	6.35	18000	24000	0.0532
6301	12 .4724	371 .4566	12 .4724	1.0	7.48	4.65	6	7.938	17000	22000	0.0574
6302	15 .5906	421 .6535	13 .5118	1.0	8.80	5.43	7	7.938	16000	20000	0.0804
6303	17 .6693	471 .8504	14 .5511	1.0	10.45	6.56	7	8.731	15000	19000	0.1096
6304	20 .7874	522 .074	15 .5906	1.1	12.26	7.81	7	9.525	14000	17000	0.1417
6305	25 .9843	622 .4409	17 .6692


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