Brand: UTE
The Number of Rows: Single
Seal type: Double-sided Seal type
This series select larger ball diameter to increase the carrying capacity. Because the inner and outer rings are single flange, the internal space of the bearing is increased, so that more lubricant can be stored and lubrication performance of the
bearing is improved. The non-contact sealing is used for two end faces of the bearing. UTE provides bearing as follows :
The contact angle 15°/C, 25°/AC
Outer ring guide phenolic resin cage (unmarked)
Steel ball (unmarked), ceramic ball ( HQ1)
|
Bearing Type |
Size(mm) |
|
|
|
|
Steel Balls Limit Speed(r/min)
|
Ceramic Balls Limit Speed(r/min) |
Weight(kg)≈ |
|
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|
|
d |
D |
B |
r(min) |
r 1 (min) |
Grease Lubrication |
|
Steel Balls |
Ceramic Balls |
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|
H7001C-2RZ |
12
|
28 |
8 |
0.3 |
0.15 |
50000 |
75000 |
0.020 |
0.017 |
|||||
|
H7002C-2RZ |
15 |
32 |
9 |
0.3 |
0.15 |
42500 |
64000 |
0.028 |
0.025 |
|||||
|
H7003C-2RZ |
17 |
35 |
10 |
0.3 |
0.15 |
38500 |
58000 |
0.038 |
0.034 |
|||||
|
H7004C-2RZ
|
20
|
42
|
12
|
0.6
|
0.15
|
32000
|
48000
|
0.072
|
0.065
|
|||||
|
H7005C-2RZ
|
25
|
47
|
12
|
0.6
|
0.15
|
28000
|
42000
|
0.075
|
0.067
|
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|
H7006C-2RZ |
30 |
55 |
13 |
1.0 |
0.30 |
23500 |
35000 |
0.110 |
0.094 |
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More suitable for general processing, improve tool life and production efficiency
The company has a unique convex measuring instrument
simulating working conditions and maintain full functional advantages and usage effect of angular contact bearing product.
A variety of specifications for you to choose from, giving you more choices
UTE precision angular contact ball bearings can be supplied by assemble sets with two, three, four or five bearings to form a complete bearing group. The elements of bearing group are produced by matching requirement, so that the bearings can get the predetermined preload and rigidity after installation. The inner and outer diameter and angle of the same bearing group shall be controlled within the allowable tolerance. For bearings with special requirement, the tolerance will be even smaller.
The difficulty of multiple bearing matching is how to control the accumulative tolerances. UTE has solved this problem by using precision matching technology.
The load lines in a pair of bearings by back to back assembly are enlarging from the bearing axis. It can bear axial load in two directions and relative larger moment because of larger angular rigidity.
The load lines in a pair of bearings by face to face assembly are convergence toward the bearing axis. It can bear axial load in two directions and smaller moment because of smaller angular rigidity.
A pair of bearings by series a ssembly only bear axial load in one direction, but it is able to bear larger axial load related to DB and DF.
The tri-bearing matching TBT or TFT isobtained by increasing the same type of the bearing based on DB or DF There are higher axial and radial rigidity for TBT and TFT, so larger load can be supported.
The four bearing matching QBC (or QFC) is obtained by matching double set of DB (or DF) bearings. QBT (or QFT) is formed when three bearings are installed in a same direction and another one back (or face) to them.
Divide the five bearings into two groups of three and two bearings respectively, in which the bearings are all installed in the same direction, PBC is formed when the groups match each other by back to back and PFC by face to face. If four bearings are installed in the same direction and another one back (or face) to them, then PBT (or PFT) is formed.
Pictures of Product :
1 ). We are specialized in producing angular contact ball bearing for over 30 years.
2 ). Our products have high precision high speed and precise matching performance.
3 ). We have our own brand "UTE".
4 ). Our tech and service team was very powerful and professional.
Zhejiang UTE Ltd Co., located at Taizhou, Zhejiang, is a national high-tech enterprise with RMB 6.98 million registered capital specialized in producing precision angular contact ball bearings. The company has 12 automatic manufacture lines of precision angular contact ball bearings pioneered in China, which have the capacity to produce up to 3 million sets of P4 and P2 precision angular contact ball bearings with inner diameter of 3mm-100mm per year. It has 500 specifications of products covering many industry areas, such as precision machine, high speed spindle, advanced medical equipment, aerospace and instrument etc. It is the most competitive enterprise in Chinese precision angular contact ball bearing industry. The company, identified as a national high-tech enterprise, has provincial technology R & D center and engineering center. It also is the member of China Rolling Bearing Standardization Committee and has made a lot of national and industrial standards for precision angular contact ball bearings.
The company, founded in 1987, was (before 2001) Taizhou Special Bearing Factory, related to Luoyang Bearing Research Institute of National Ministry of Machine-Building Industry. Relying on the Institute, the company participated in many national and provincial key science and technology development projects, including special bearings for aviation and aerospace and provincial key scientific and technological projects and major projects, and has developed a series of high speed, high precision and new bearing products with special performance, of which many fill the product and technology gap in China. Its self-developed bearing unit for precision medical equiment and high speed spindle bearing for precision CNC machine has won support from "National Innovation Fund Project" , the high speed precision ceramic ball bearing and specialized bearing assembly for new X ray tube and CT machine and so on are listed into "China Torch Program".
Through thirty years of exploration, accumulation and development, the company has mastered core technologies in main links covering product design, precision manufacture, inspection and test and host application. In addition to providing quality products, the company can also provide comprehensive technical consultative service and personalized and differentiated integrated solutions for bearing application under variety of complex environment.
Adhering to the development concept of "quality first, technology leading, customer oriented" , the company will always adhere to the road of specialty, precision, peculiarity and novelty and work hard for the best in the field of precision angular contract ball bearing to become a unique outstanding enterprise with global reputation.
A: We are factory and we are with about 30 years experiences in manufacturer of Angular Contact Ball Bearing.
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
A: O
ur brand is UTE.
A: T/T 100% in advance.
Over 30 years experience,we can provide professional solutions for customers.
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