China Custom High Quality Factory Direct Sales Trailer Hub Drum Assembly 7, 000lb Axle 12″ Diameter 8 on 6-1/2 with Hot selling

Solution Description


Solution Description



  • Software: 7,000-lb axles with #42 spindles
    • Compatible with common axles from most producers, like Dexter, Lippert (LCI), and AL-KO
  • Real drum dimensions: twelve-15/16″ diameter x 2-3/8″ wide
    • Works with 12″ brake assembly
  • Bolt sample: 8 on 6-1/2″
  • Wheel studs: 1/2″ diameter x 1-5/16″ long
  • Grease cap flange diameter: 2.722″
  • Bodyweight capacity: 3,500 lbs
  • Minimal 1-12 months warranty


Bearing, Race, and Seal Details

  • Bearings (integrated)
    • Inner bearing: 25580 (1.75″ interior diameter)
    • Outer bearing: 14125A (1.25″ inner diameter)
  • Races (provided)
    • Inner race: 25520
    • Outer race: 14276
  • Grease seal (provided): 
    • Internal diameter: 2.twenty five”
    • Outer diameter: 3.376″


far more items:



Our Gain


1>Our joint enterprise partners are American Well-known axle firm AXLETEK,we have make a cooperation for 6 a long time.So we can provide steady and large top quality brakes.

2>We have Exploring and Advancement Division in Detroit,so we are also capable of building goods in accordance drawing or samples to meet the particular need of our customes.

3>We can provide 7 inch,ten inch,twelve inch and 12.twenty five inch brakes for the second.

4>All the components for the brakes are created by ourself,so we can source our consumer higher top quality goods with resonable cost.

5>We can also offer axle assemly.






  • more merchandise requirements



Packaging & Delivery



Normally, in neutral white containers and brown cartons or as ur specifications.

All our merchandise would be offerd to you only following they passed a sequence of serous tests. We supply them to you with an easy coronary heart due to the fact we know you will be happy and protected with our merchandise.

Company Profile





Recognized in 2006, HangZhou Airui Brake Program Co., LTD is a Sino-American joint enterprise. The American AXLE TEKNOLOGY LLC is a famous AXLE business, specializing in the style, growth and manufacture of AXLE and its parts, and has prosperous experience in the advancement of brakes, drums, AXLE and other trailer elements. One particular of the premier bridge and spare components suppliers in Europe.

The business has passed the nationwide CCC certification, ISO9001, TS16949 high quality system certification, North American Automobile areas AMECA certification, Canadian Requirements Affiliation CSA certification, ECE certification, engineering has reached the world’s superior amount, and attained a amount of technical patents, has been widely acknowledged by clients. Organization factory spot of sixty five,000 square meters, much more than five hundred workers, such as more than thirty skilled complex investigation and improvement staff, equipped with the world’s top laboratory, specializing in trailer, rv bridge, brake, brake drum, spring suspension, connector, casters and associated components creation, advancement and sales in 1.

Goods are mainly exported to the United States, Canada, Australia and other nations around the world and regions. Main merchandise, electromagnetic brake, axle, electromagnet, and other wheel conclude trailer components, yearly output of 2 million sets, accounting for more than ninety% of the domestic export of similar products marketplace share, North The united states 40-50% industry share.


1. who are we?

We are based in ZheJiang , China, commence from 2006,offer to North The usa(67.00%),Oceania(twenty.00%),Domestic Market place(6.00%),South America(00.00%),Eastern Europe(00.00%),Southeast Asia(00.00%),Africa(00.00%),Japanese Asia(00.00%),Western Europe(00.00%),Central America(00.00%). There are complete about 301-500 folks in our office.

2. how can we guarantee top quality?
Constantly a pre-production sample just before mass generation
Constantly closing Inspection just before cargo

3.what can you buy from us?
Brake Assembly and Elements,Axle Assembly and Elements,Brake Pad,Brake Lining

four. why should you buy from us not from other suppliers?
1> be very good at the formulation check out and build,growth staff rank prime 3 in China
2> huge income section in The usa
3>with 8 several years manufacture experience
4>300 acers factory
5>ISO/TS16949 and CSA certification
6>products revenue above the globe

5. what providers can we supply?
Acknowledged Shipping Phrases: FOB,CFR,CIF,EXW
Approved Payment Forex:USD,JPY
Accepted Payment Variety: T/T,L/C,PayPal
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian



Why Examining the Generate Shaft is Crucial

If you listen to clicking noises although driving, your driveshaft may need repair. An experienced mechanic can explain to if the noise is coming from a single facet or the two sides. This difficulty is normally associated to the torque converter. Read on to understand why it really is so essential to have your driveshaft inspected by an vehicle mechanic. Right here are some signs to seem for. Clicking noises can be caused by several different items. You need to 1st check out if the sounds is coming from the entrance or the rear of the vehicle.

hollow generate shaft

Hollow driveshafts have many benefits. They are light-weight and reduce the total fat of the automobile. The biggest producer of these factors in the globe is CZPT. They also provide light-weight answers for various programs, these kinds of as substantial-functionality axles. CZPT driveshafts are manufactured utilizing point out-of-the-artwork technological innovation. They offer excellent quality at competitive costs.
The interior diameter of the hollow shaft reduces the magnitude of the internal forces, thereby minimizing the volume of torque transmitted. Not like solid shafts, hollow shafts are acquiring more robust. The material within the hollow shaft is a bit lighter, which additional minimizes its weight and overall torque. Nonetheless, this also will increase its drag at large speeds. This signifies that in a lot of applications hollow driveshafts are not as productive as sound driveshafts.
A standard hollow push shaft is made up of a first rod 14 and a next rod 14 on both sides. The 1st rod is connected with the 2nd rod, and the second rod extends in the rotation route. The two rods are then friction welded to the central area of ​​the hollow shaft. The frictional heat created during the relative rotation will help to join the two components. Hollow drive shafts can be employed in internal combustion engines and environmentally-friendly cars.
The principal advantage of a hollow driveshaft is fat reduction. The splines of the hollow push shaft can be created to be more compact than the outside diameter of the hollow shaft, which can substantially decrease excess weight. Hollow shafts are also considerably less very likely to jam when compared to strong shafts. Hollow driveshafts are expected to sooner or later occupy the entire world market for automotive driveshafts. Its rewards consist of gasoline efficiency and higher versatility in comparison to sound prop shafts.

Cardan shaft

Cardan shafts are a popular decision in industrial equipment. They are employed to transmit electrical power from 1 device to another and are offered in a range of sizes and designs. They are obtainable in a variety of supplies, including metal, copper, and aluminum. If you program to install a single of these shafts, it is important to know the distinct kinds of Cardan shafts accessible. To uncover the greatest choice, search the catalog.
Telescopic or “Cardan” prop shafts, also recognized as U-joints, are ideal for effective torque transfer among the travel and output system. They are efficient, lightweight, and energy-effective. They make use of advanced techniques, which includes finite element modeling (FEM), to make certain highest efficiency, fat, and effectiveness. Moreover, the Cardan shaft has an adjustable length for straightforward repositioning.
Another well-known choice for driveshafts is the Cardan shaft, also known as a driveshaft. The objective of the driveshaft is to transfer torque from the engine to the wheels. They are generally employed in high-functionality automobile engines. Some kinds are produced of brass, iron, or steel and have distinctive area types. Cardan shafts are available in inclined and parallel configurations.
Solitary Cardan shafts are a frequent substitute for standard Cardan shafts, but if you are seeking for twin Cardan shafts for your motor vehicle, you will want to pick the 1310 sequence. This kind is wonderful for lifted jeeps and calls for a CV-appropriate transfer case. Some even call for axle spacers. The twin Cardan shafts are also designed for lifts, which signifies it’s a excellent selection for raising and lowering jeeps.

common joint

Cardan joints are a good decision for push shafts when operating at a constant velocity. Their design and style permits a constant angular velocity ratio amongst the input and output shafts. Depending on the application, the advisable velocity limit could vary based on the working angle, transmission electricity, and application. These recommendations should be dependent on pressure. The optimum permissible pace of the travel shaft is established by figuring out the angular acceleration.
Because gimbal joints don’t demand grease, they can last a prolonged time but ultimately fail. If they are badly lubricated or dry, they can trigger metallic-to-steel make contact with. The very same is real for U-joints that do not have oil filling ability. While they have a extended lifespan, it can be difficult to place warning symptoms that could indicate impending joint failure. To keep away from this, check the generate shaft often.
U-joints ought to not exceed seventy per cent of their lateral vital velocity. Nonetheless, if this speed is exceeded, the component will knowledge unacceptable vibration, decreasing its beneficial lifestyle. To figure out the best U-joint for your application, please contact your universal joint provider. Normally, reduce speeds do not need balancing. In these instances, you ought to think about utilizing a greater pitch diameter to lessen axial power.
To minimize the angular velocity and torque of the output shaft, the two joints must be in period. For that reason, the output shaft angular displacement does not fully follow the enter shaft. As an alternative, it will lead or lag. Determine 3 illustrates the angular velocity variation and peak displacement lead of the gimbal. The ratios are revealed under. The proper torque for this software is 1360 in-Ibs.

Refurbished push shaft

Refurbished driveshafts are a very good selection for a amount of causes. They are cheaper than model new options and typically just as dependable. Driveshafts are important to the operate of any automobile, truck, or bus. These areas are produced of hollow steel tubes. Even though this helps lessen bodyweight and cost, it is vulnerable to external influences. If this happens, it may possibly crack or bend. If the shaft suffers this kind of damage, it can cause severe hurt to the transmission.
A car’s driveshaft is a critical ingredient that transmits torque from the engine to the wheels. A1 Generate Shaft is a international provider of automotive driveshafts and related parts. Their manufacturing unit has the capability to refurbish and mend practically any make or model of driveshafts. Refurbished driveshafts are accessible for every make and model of automobile. They can be found on the marketplace for a variety of vehicles, including passenger automobiles, vehicles, vans, and SUVs.
Abnormal noises show that your driveshaft wants to be changed. Worn U-joints and bushings can cause abnormal vibration. These parts result in use on other areas of the drivetrain. If you discover any of these signs and symptoms, make sure you just take your motor vehicle to the AAMCO Bay Region Centre for a complete inspection. If you suspect harm to the driveshaft, will not wait one more moment – it can be very hazardous.

The expense of replacing the generate shaft

The value of changing a driveshaft may differ, but on average, this repair costs in between $200 and $1,five hundred. While this cost may fluctuate by automobile, the value of areas and labor is typically equivalent. If you do the mend oneself, you must know how a lot the parts and labor will cost just before you start off perform. Some areas can be a lot more expensive than others, so it is a very good idea to examine the cost of several locations just before deciding exactly where to go.
If you notice any of these indicators, you should seek out a mend store instantly. If you are nonetheless not certain if the driveshaft is ruined, do not generate the vehicle any length until finally it is repaired. Signs and symptoms to appear for contain lack of energy, trouble moving the car, squeaking, clanking, or vibrating when the automobile is moving.
Areas employed in push shafts incorporate centre help bearings, slip joints, and U-joints. The cost of the driveshaft differs by car and may vary by model of the same year. Also, various sorts of driveshafts demand various mend techniques and are considerably much more pricey. General, however, a driveshaft substitution fees between $300 and $1,300. The process could take about an hour, relying on the motor vehicle product.
Several aspects can guide to the require to change the drive shaft, which includes bearing corrosion, broken seals, or other components. In some situations, the U-joint indicates that the push shaft wants to be changed. Even if the bearings and u-joints are in good condition, they will eventually split and call for the replacement of the travel shaft. Even so, these elements are not inexpensive, and if a destroyed driveshaft is a symptom of a bigger issue, you must get the time to exchange the shaft.

China Custom High Quality Factory Direct Sales Trailer Hub Drum Assembly 7, 000lb Axle twelveChina Custom High Quality Factory Direct Sales Trailer Hub Drum Assembly 7, 000lb Axle twelve