Company Info
Ningbo Ball Bearing Manufacturer Co.,Ltd. is a manufacturer and exporter of 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 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 technici... view more
Company Profile
OEM Services Provided:
NO
Business Type:
Manufacturer
Quality Certificate:
ISO9001:2000
Main Export Markets:
Eastern Europe, Western Europe, Southeast Asia, Eastern Asia
Basic Info.
Brand Name:CNBALL
Specification:bore4-50mm
Function:industrial,motor,automible
Certificate:ISO9001:2000
Export Area:USA,England,Danmark,Japan...
Model No.:b
Place of Origin: Zhejiang
Means of Transport:BY sea, air...
Supply Capacity
Production Capacity:2MILLION
Packing:Industrial packing
Delivery Date:30-40DAYS
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)
Dynamic Cr
Static Cor
No.
Size mm
Grease r/min
Oil r/min
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)
Dynamic Cr
Static Cor
No.
Size mm
Grease r/min
Oil r/min
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
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Contact Method
Ningbo Ball Bearing Manufacturer Co.,Ltd.
HengHe Industry Zone, Cixi,
Ningbo,
Zhejiang,
China (Mainland)
/ 315300
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