China Angular Contact Ball Bearing Back to Back 204714mm Bearing 7204C P4 with Great quality

Type: BALL, Angular Speak to Ball Bearing 7204C
Composition: Angular Make contact with
Relevant Industries: Production Plant, Machinery Mend Retailers
Precision Score: P4
Seals Type: 2RZ
Amount of Row: Solitary row
Attribute: High Velocity
Dimension: 20*47*fourteen mm
Quality: High High quality
Content: Bearing steel
Software: Machine Device Spindle
Get in touch with Angle: 15°/C
Rolling Body: Steel Balls
Cage: Bakelite Cage
Merchandise title: H7204C-2RZ/P4 DB
Packaging Specifics: Industrial normal deal or by customer’ ask for.

               H7204C-2RZ/P4 DB
Parameter of Merchandise :
Product Name:  Angular Contact Ball Bearing
Brand:  UTE

The Quantity of Rows:  One

Seal type:  Double-sided Seal type
Introduction of Product :
This collection decide on greater ball diameter to boost the carrying ability. Because the internal and outer rings are solitary flange, the interior room of the bearing is improved, so that a lot more lubricant can be saved and lubrication overall performance of the
bearing is enhanced. The non-contact sealing is utilized for 2 stop faces of the bearing. UTE provides bearing as follows :The speak to angle 15°/C, 25°/ACOuter ring CZPT phenolic resin cage (unmarked)
Steel ball (unmarked), ceramic ball ( HQ1)
Features of Merchandise :

Bearing Kind
Size(mm) Basic Load Rating(KN) Steel Balls Restrict Pace(r/min) Weight(kg)≈Steel Balls
d D B r(min) r1(min) Ca Coa Grease Lubrication
H7203C-2RZ 17 40 12 0.6 0.thirty 5.twenty 3.twenty 35000 0.070
H7204C-2RZ 20 47 14 1. 0.30 6.ninety two 4.03 30000 0.110
H7205C-2RZ 25 52 15 1. 0.thirty 8.fifty three 5.32 26000 hundred fifty
H7206C-2RZ 30 62 16 1. 0.thirty 9.forty one 6.40 21000 0.155

Particulars of Product :
Double-sided SealFar more suited for basic processing, 800w scooter cargo bike powerful climbing potential healthcare cart hand-drive cleansing cart differential transaxle motor boost resource daily life and production efficiency
Precision DetectionThe company has a unique convex measuring instrumentsimulating working circumstances and maintain entire practical benefits and use influence of angular get in touch with bearing solution.
Multiple Specifications ArailableA variety of specifications for you to choose from, giving you far more choices
Precision Matching of The Product:        UTE precision angular contact ball bearings can be supplied by assemble sets with two, 3, 4 or 5 bearings to form a comprehensive bearing team. The aspects of bearing team are developed by matching necessity, so that the bearings can get the predetermined preload and rigidity soon after installation. The internal and outer diameter and angle of the exact same bearing team shall be managed within the allowable tolerance. For bearings with specific necessity, the tolerance will be even more compact.
        The trouble of multiple bearing matching is how to manage the accumulative tolerances. UTE has solved this difficulty by utilizing precision matching technology.
DBThe load traces in a pair of bearings by back again to again assembly are enlarging from the bearing axis. It can bear axial load in 2 directions and relative larger moment due to the fact of larger angular rigidity.
DFThe load lines in a pair of bearings by confront to confront assembly are convergence towards the bearing axis. It can bear axial load in 2 directions and more compact moment due to the fact of more compact angular rigidity.
DTA pair of bearings by series a ssembly only bear axial load in 1 path,  but it is CZPT to bear larger axial load connected to DB and DF.
TBTThe tri-bearing matching TBT or TFT isobtained by rising the exact same type of the bearing based mostly on DB or DF There are increased axial and radial rigidity for TBT and TFT, so greater load can be supported.
QBCThe 4 bearing matching QBC (or QFC) is attained by matching double established of DB (or DF) bearings. QBT (or QFT) is shaped when 3 bearings are set up in a same route and another 1 again (or experience) to them.
PBCDivide the 5 bearings into 2 groups of 3 and 2 bearings respectively, in which the bearings are all installed in the very same route, PBC is fashioned when the teams match every single other by back again to back again and PFC by experience to experience. If 4 bearings are installed in the exact same course and an additional 1 again (or encounter) to them, then PBT (or PFT) is fashioned.
Pictures of Item :
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765714-2RS TN1/P4
B71906-2RZ/P4 HQ1
SH7003C-2RZ P4 HQ1
The positive aspects of our items:one ). We are specialized in generating angular speak to ball bearing for more than 30 a long time.2 ). Our merchandise have large precision high speed and specific matching overall performance.3 ). We have our own brand name “UTE”.
4 ). Our tech and support staff was really potent and professional.
Our Company ZHangZhoug UTE Bearing Co., Ltd.ZHangZhoug UTE Ltd Co., found at HangZhou, ZHangZhoug, is a countrywide substantial-tech organization with RMB 6.ninety eight million registered cash specialized in creating precision angular speak to ball bearings. The company has twelve automated manufacture strains of precision angular get in touch with ball bearings pioneered in China, which have the potential to create up to 3 million sets of P4 and P2 precision angular make contact with ball bearings with internal diameter of 3mm-100mm per calendar year. It has 500 specs of merchandise masking numerous business areas, this kind of as precision machine, higher velocity spindle, advanced health-related gear, aerospace and instrument and so on. It is the most aggressive enterprise in Chinese precision angular contact ball bearing industry. The firm, identified as a national substantial-tech business, JK86BLS71-X001 86mm Square Brushless DC motor .7Nm 220W 3000rpm Good good quality has provincial technology R & D middle and engineering middle. It also is the member of China Rolling Bearing Standardization Committee and has made a lot of nationwide and industrial standards for precision angular get in touch with ball bearings.The business, founded in 1987, was (ahead of 2001) HangZhou Special Bearing Manufacturing facility, relevant to HangZhou Bearing Research Institute of National Ministry of Equipment-Building Business. Relying on the Institute, the organization participated in several countrywide and provincial important science and engineering improvement tasks, like special bearings for aviation and aerospace and provincial key scientific and technological projects and main assignments, and has designed a series of high velocity, high precision and new bearing goods with specific efficiency, of which numerous fill the solution and technological innovation hole in China. Its self-designed bearing unit for precision healthcare equiment and high speed spindle bearing for precision CNC machine has gained assist from “National Innovation Fund Task” , the large velocity precision ceramic ball bearing and specialized bearing assembly for new X ray tube and CT equipment and so on are outlined into “China CZPT Plan”.By means of 30 many years of exploration, accumulation and development, the organization has mastered main technologies in major hyperlinks masking product design, precision manufacture, inspection and examination and host software. In addition to offering good quality goods, the company can also give comprehensive technological consultative services and personalized and differentiated integrated answers for bearing application below variety of complex surroundings.Adhering to the advancement idea of “top quality very first, engineering top, consumer oriented” , the organization will usually adhere to the road of specialty, precision, peculiarity and novelty and work hard for the best in the field of precision angular agreement ball bearing to turn out to be a distinctive excellent company with global status.
FAQQ: Are you investing organization or producer ?A:  We are manufacturing unit and we are with about 30 a long time ordeals in manufacturer of Angular Contact Ball Bearing.
Q: How extended is your supply time?A: Usually it is 5-ten times if the merchandise are in stock. or it is fifteen-twenty times if the products are not in inventory, it is according to amount.
Q: What manufacturer you could provided ?A: Our brand name is UTE.
Q: What is your conditions of payment ?A:  T/T 100% in progress.
Get in touch with Us In excess of thirty years encounter,we can provide specialist remedies for buyers.Send out your inquiry information in the below, click “Send” Now!

What is a bushing?

What is a bushing? Basically, bushings are spherical or spherical bearings for machines with sliding or rotating shaft assemblies. Due to their excellent load-carrying capacity and anti-friction properties, these bushings are used in almost all industrial applications. This makes them useful in industries such as construction, mining, agriculture, transportation, hydropower, food processing and material handling.

Shell information

The demand for bushings is closely related to the global transformer market. Growing renewable energy sources and high replacement rates of aging grid infrastructure are driving the global demand for transformer bushings. Increased urbanization is another factor driving the demand for transformer bushings. Among global regions, Asia Pacific is the largest market for medium voltage transformer bushings. The following section provides a detailed analysis of the market.
Bulk-type bushings are used for lower voltage ratings and consist of a center conductor stud or tube and an insulator housing. They are available in dry or oil filled versions, and their oil content is shared with the transformer main tank. However, the trend is slowly turning towards RIP bushings. Regardless of how different types of bushings are used, it is important to understand the difference between them.
A recent CZPT survey indicated that bushings account for 17% of all transformer failures. Among them, 30% caused fire accidents and 10% caused explosions. This is not a small risk, especially for such important electrical components as transformers. Because casing is so important, utilities are increasingly looking to preventative maintenance. However, this requires continuous monitoring of the bushing and its insulation. There are many benefits to using online condition monitoring.
One of the main benefits of locating and replacing faulty bushings is improved operability and safety. If you notice that your car is unstable in the corners, your bushings are worn. Anti-roll bar bushings can also be a sign of bushing damage. Do not ignore these warning signs as they can have dangerous consequences. To avoid these potential problems, make sure to get your vehicle serviced as soon as you notice any of these symptoms.
Be sure to park your vehicle on a level surface before you start changing your car bushings. You may need to unlock the hood latch and apply the brakes before continuing. Then, open the valve cover. This will allow you to see the engine area and bushings. You should also check that the wheels are not moving and avoid placing sharp objects in the engine bay. If you have time, open the hood and if you can see the bushings, turn on the headlights.


There are various types of bushings, each serving a different purpose. Oil-filled types are the most common and are designed for vertical installations. On the other hand, the embedded ferrule can accommodate the connection to the wire leads in the lower end of the ferrule. This feature significantly reduces the length of the sump end of the casing, but also adds additional complexity and cost.
There are two basic types of bushings. The first is a solid pour and the second is a capacitive graded variety. Solid cast bushings are typically used for low voltage transformer windings, while gas insulated bushings are insulated with pressurized gas. Gas-insulated bushings are also used in SF6 circuit breakers. If you are in the market for a new bushing, be sure to consider its cantilever strength and design.
Electrical bushings are an important part of various electrical equipment. They help carry high-voltage current through the enclosure and act as an insulator between a live conductor and a metal body at ground potential. Bulk-type bushings consist of a central conductive rod (usually copper or aluminum) and an insulator (silicone rubber compound or composite resin) surrounding the rod.
Transformers require transformer bushings. The construction and materials used in the bushing play a key role in the durability and longevity of the transformer. Transformers with weak bushings can fail, causing extensive damage. Moisture or voids can cause insulation breakdown, resulting in extensive electrical damage. Appropriate materials and optimized construction can reduce electric field stress and extend the life of the bushing.
Capacitor grading bushings are more expensive and are used in almost all high voltage systems. They use a conductive layer within the insulating layer between the center conductor and the insulator. Different manufacturers use different materials to produce these bushings. Earlier, capacitor grading bushings were made of concentric ceramic cylinders with metallized surfaces. They are also made from laminated cardboard tubes with conductive layers.


A bushing is a support member that performs its function by acting as a washer and reducing noise and vibration. Bushings are used in valve covers and are made of corrosion-resistant materials to perform these functions. These products can be found in all types of machinery from cars to airplanes. Below are some common uses for bushings. Read on to discover more. Here are some of the most important features of the shell.
Electrical bushings transmit electricity. They can be used in circuit breakers, transformers, power capacitors and shunt reactors. The conductors of the bushing can be built directly into the bushing or through the bushing. Both current and voltage represent electricity. The bushing must have insulation capable of withstanding the voltage and its current-carrying conductors must be capable of carrying the rated current without overheating the adjacent insulation.
The bushing wraps around the stem, which is a relatively simple replacement part. It is a hardened part that prevents leaks and improves sealing. Plus, its low-cost replacement makes it a very easy-to-machine part. Bushings are also used in valves for guiding purposes. These two features make bushings an important part of many machines and applications. So, learn more about them.
Copper and brass are commonly used bushing materials. They have high compressive strength and high surface pressure. This material is suitable for bearings in low speed situations and heavy duty applications. Copper and brass are the most common types of casings, and they are both made in China. They are all relatively inexpensive and are available in a variety of materials and sizes. If you are considering purchasing a casing, keep in mind that it must meet national standards.


Whether you’re looking for a replacement bushing for your rear suspension or just need to replace the fork, you have a few different options. The two main types of bushings are coated and uncoated. If you want to save money on bushing replacements, you should consider getting a cheaper lower fork. Whether you’re replacing bushings to improve ride quality or prevent damage to your wheel loader, you’ll find a bushing replacement option that fits your budget.
While most cars are compatible with bushings, some iconic parts from premium brands like BMW and Mercedes require special tools to replace. If you are not confident in your mechanical abilities, consider hiring a mechanic to do it. Mechanical replacement bushings typically range from $200 to $500. If you’re comfortable with mechanics and have some mechanical knowledge, you can save money by trying the job yourself. For example, control arm bushings range in price from $20 to $80. It is important to check the alignment after replacing the bushing to avoid further damage.
Control arm bushing replacements are usually relatively inexpensive, but you may need to replace several at the same time. You should check the prices of several mechanics before making a decision. You can easily save between $50 and $100 by comparing quotes. Plus, you’ll save a lot of money by finding the right mechanic for the job. You can also use an online comparison tool to compare prices. You can find a mechanic that suits your needs at an affordable price.
Control arm bushings are also an inexpensive way to replace parts of a car’s front or rear suspension. Typically, control arm bushings are made of two metal cylinders covered with a thick layer of rubber. They wear out due to accidents, potholes and off-roading. They are mounted with a bolt that goes through the inner barrel. It is important to replace these bushings as often as needed to improve operation.

China Angular Contact Ball Bearing Back to Back 204714mm Bearing 7204C P4     with Great qualityChina Angular Contact Ball Bearing Back to Back 204714mm Bearing 7204C P4     with Great quality
editor by czh 2023-02-17