Deep groove ball bearings The out looks of them are nearly the same,the only different is the size,you may need other models please check the following table for reference.are the most widely used bearing type and are particularly versatile.
Deep groove ball bearings are divided into the following series: 6000series, 6100series, 6200series, 6300series, 6400 series, 6700 series, 6800 series,6900 series,16000 series etc.
1.Small bearings|:plastic tube+carton+pallet High Ball Bearing,Miniature Ball Bearing,Deep Groove Ball Bearing,Deep Ball Bearing Shijiazhuang Longshu Mechanical & Electrical Equipment Trading Co., Ltd. , https://www.longsbearings.com
Technology has added more imagination to the infinite changes of the world. Looking back over the past five years, in many fields, Henan's technology has been influencing and changing the world, leaving behind the never ending. Looking forward to the next five years, the people are more expecting technology to change our lives. The 11th Plenary Session of the Eighth Provincial Party Committee just concluded, deliberating and agreeing in principle to the "Central Plains Economic Zone Construction Outline (Trial)", proposing that the construction of the Central Plains Economic Zone must rely on the top ten systems to support, one of which is the independent innovation system, which is technology While the industry's “Twelfth Five-Year Plan†brings more challenges, it also provides a broader space for development.
"Eleventh Five-Year Plan", Henan Science and Technology Development
Science and technology innovation, industrial structure optimization and upgrading, these terms seem to be far away from our lives, in fact, this is closely related to all aspects of our lives, and it is inseparable from science and technology. After years of development, Henan Science and Technology has made great progress.
Since the “Eleventh Five-Year Planâ€, the added value of Henan high-tech industry has achieved an average annual growth rate of 20%, which is higher than the industrial growth rate of the same period by 6 percentage points. Among them, the technical level of UHV transmission and transformation equipment, mining equipment, super-hard materials, polysilicon, shield, biological vaccine, lithium-ion battery and other industries has reached domestic leading or advanced.
In the past five years, Henan has relied on key enterprises to build three national engineering technology research centers; 186 provincial engineering technology research centers have been newly built, which is 3.72 times of the total, of which 90% are built in enterprises; 634 new national and provincial level Enterprise Technology Center. The construction of the R&D center has effectively promoted the independent innovation of enterprises and the improvement of the combination of production, education and research. At present, there are 14 state-level innovative (pilot) enterprises in our province, ranking the forefront of the central and western regions. There are 140 provincial-level innovative (pilot) enterprises in the province, and the contribution rate of R&D investment and new products has reached 5.1 times and 6 times respectively of the average level of large and medium-sized enterprises in the province.
At present, our province has developed wind power, shield machine and a variety of major components, and is expected to create a new industry of 10 billion scale in 3 to 5 years.
data
Keywords: technology boosts agriculture
Summer crops in our province increased production for 8 consecutive years
Created a record high for seven consecutive years
The province's summer grain has increased production for eight consecutive years, hitting a record high for seven consecutive years. The total grain output for the whole year exceeds 100 billion jin for five consecutive years. These are all inseparable from strong agricultural science and technology support.
Since the “11th Five-Year Planâ€, the province has cultivated a total of 494 new crop varieties, of which 78 have been approved by the state. Wheat varieties have been upgraded from the previous 8-10 years to 4 to 5 years. The contribution rate of wheat varieties to wheat production is over 40%, ranking first in the country.
In addition, three major scientific and technological projects for the research and development of new wheat varieties “Bai Nong Dang Kang 58â€, “Zhengmai 366†and the new corn variety “Zhangdan 20†were organized and promoted to promote the two new food crops in Henan Province. The leading breed of a generation. Over the past two years, the area of ​​“Bai Nong Dang Kang 58†has increased by more than 58 million mu, and the output of wheat has increased by about 3 billion kg. It has become the largest wheat variety in the wheat area of ​​Henan Province and southern Huanghuai and the first in the country for two consecutive years. The large wheat variety successfully achieved a new round of replacement of the leading varieties of wheat.
Keywords: training technology leader
"Central Plains Scholar" reaches 15 people
2 academicians under 50 years old
The most important thing in developing modern technology is to cultivate leading figures. Since 2007, Henan has launched the “Central Plains Scholars†program.
In the past three years, the province has made major breakthroughs in cultivating high-tech talents. The "Central Plains Scholars" reached 15 people. The first batch of "Central Plains Scholars" Zhengzhou University Shen Changyu and the Provincial Academy of Agricultural Sciences Zhang Gaiping were elected as academicians of the Chinese Academy of Sciences and the Chinese Academy of Engineering, respectively. Two young academicians under the age of 50.
This year, Henan has set up an "Academician Workstation", plus the "Science and Technology Innovation Outstanding Talents Program" aimed at cultivating key talents in science and technology innovation, the "Science and Technology Innovation Outstanding Young Talents Program" of the talent team, and the "Innovative Technology Team Plan of the Talent Team". The “Hundred Talents Program†for the introduction of overseas high-level talents and the “Science and Technology Commissioner Programâ€, which guides the support of innovative talents at the grassroots level, have initially formed a system for the cultivation, introduction and use of high-level scientific and technological innovation talents.
Keywords: enterprises will become the main body of innovation
By 2012, more than 70%
Large and medium-sized industrial enterprises establish R&D centers
Although the province's scientific and technological innovation has made great progress, compared with the economic and technologically advanced regions, there is still a big gap. Last year, the number of patent applications and patent grants in our province were equivalent to 15.6% and 13.7% in Guangdong, and 11.2% and 13.1% in Jiangsu respectively. Enterprises have not really become the mainstay of technological innovation. Only one-quarter of the large and medium-sized industrial enterprises in the province have R&D institutions. About one-third of them carry out scientific and technological activities, and 99% of industrial enterprises are zero-patent.
To this end, the province proposed to accelerate the construction of independent innovation system, foster and expand the main body of independent innovation, promote enterprises to become the main body of technological innovation, give play to the backbone role of scientific research institutes and institutions of higher learning, and strengthen the construction of scientific and technological innovation talent resources. .
In addition, Henan will vigorously promote enterprises to become the mainstay of innovation. Focusing on key enterprises in leading industries and high-tech industries, we will accelerate the construction and development of engineering and technology research centers, enterprise technology centers and other enterprise R&D centers. Strive to establish a research and development center for more than 70% of large and medium-sized industrial enterprises in the province by 2012.
Strive for Anyang and Nanyang High-tech Zone
Rise to national level
In the next five years, the province will raise the level of key laboratory construction, strive to make new breakthroughs in the construction of national key laboratories; and cultivate a number of innovative industrial clusters to guide more industrial clusters to take the road of innovation-driven development. Other types of science parks and entrepreneurial incubators have upgraded high-tech zones such as Anyang and Nanyang to national high-tech zones, and have seized the national innovative pilot cities of Zhengzhou and Luoyang.
In addition, it will foster strategic emerging industries and transform and upgrade traditional industries. Implementation of megawatt-class wind power complete sets of equipment, key technologies and equipment for rail transit, energy-saving and new energy vehicles, lithium-ion power batteries and process equipment, therapeutic hepatitis B vaccine, hard rock shield machine, new varieties of famous flowers and industrialization technologies, A large number of major scientific and technological projects such as large-diameter polycrystalline diamond composite sheets, deep wells and offshore oil drilling rigs. With the breakthrough of key core technologies, we will form and expand a number of emerging industries and industrial clusters, and improve the technological level, resource conservation level and core competitiveness of traditional industries.
In the development of modern agriculture, Henan will implement science and technology support projects in the core food area.
Deep Groove Ball Bearings
They have low friction and are optimized for low noise and low vibration which enables high rotational speeds.
They accommodate radial and axial loads in both directions, are easy to mount, and require less maintenance than other bearing types.
Model
d(mm)
D(mm)
B(mm)
6000ZZ
10
26
8
6001ZZ
12
28
8
6002ZZ
15
32
9
6003ZZ
17
35
10
6004ZZ
20
42
12
6005ZZ
25
47
12
6006ZZ
30
55
13
6007ZZ
35
62
14
6008ZZ
40
68
15
We manage in all kinds of ball bearings and roller bearings,such as
1.Deep Groove Ball Bearing
2.Self-aligning Ball Bearing
3.Cylindrical Roller Bearing
4.Spherical Contact Bearing
5.Angular Contact Bearing
6.Tapered Roller Bearing
7.Thrust Ball Bearing
8.Insert Bearing
Package
2.Medium bearings:PE bag+box+carton+pallet
3.Large bearings:PE film & paper winding+carton+pallet
4.According to the customer's requirements
The number of innovative (pilot) enterprises in Henan ranks in the forefront of the central and western regions
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