Product Description
Round trailer axle beam measures 95″ from hub face to hub face (when hubs – sold separately – are mounted) and 80″ from spring center to spring center. E-Z Lube spindles make it easy to lubricate bearings (sold separately).
Features:
- Round axle beam acts as part of your trailer’s suspension system
- Replace an axle on your trailer
- Fabricate a suspension to fit your application
- High-strength steel construction
- Bend in axle creates zero camber angle for even road-to-tread contact across the width of your trailer’s tires
- Best for straight-line acceleration and steady, controlled towing
- Underslung design – spring seats welded to underside of axle for mounting leaf springs (sold separately)
- Low ride height makes it easier to load and unload your trailer
- Straight, E-Z Lube spindles – no drop
- Built-in grease zerks for simple lubrication
- Spring seats, brake flanges, and spindles are welded on
Specs:
- Weight capacity: 5,200 lbs
- Hub-face-to-hub-face length: 95″
- Spring-center-to-spring-center length: 80″
- Tubing outer diameter: 3″
- Bearings (sold separately):
- Inner bearing: 25580
- Outer bearing: LM67048
- Brake flange configuration: 5 bolt
| PN | Axle Type | Rating | Hub Face to Hub Face | Spring Center To Spring Center | Tubing outer diameter | Brake flange configuration | Finish | Bearings |
| TAB033 | 7,000 lbs Trailer Axle Beam | 7,000 lbs. | 95″ | 80″ | 3″ | 5 Bolt | Black Paint | 25580/20;14125A/14276 |
SELECTING THE PROPER TRAILER AXLE
When selecting an axle for your application remember to consider the following important specifications:
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LOAD CAPACITY: the load rating of the axle must support the maximum gross vehicle weight rating. For multiple axle trailers divide the GVWR by the number of axles to determine the minimum load capacity of each axle.
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TRACK LENGTH: measure your axle track length by determining the distance between the center of 1 tire to the center of the other tire. A more precise measurement can be made by measuring the distance from 1 ‘HUB FACE’ to the other. The hub face is also known as the mounting surface where the wheel studs are located.
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SPRING CENTERS: measure the distance from the center of 1 spring to the center of the other.
NOTE: not required for replacement torsion axles -
OVERALL LENGTH: measure the distance from the very end of an axle’s spindle to the very end of the opposite spindle.
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AXLE STYLE: important when reusing old mounting hardware and also for proper tire clearance. Includes straight axles (round or square), drop axles with offset spindles, and torsion axles. Also consider spindle size when reusing existing hubs or drums.
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AXLE CAMBER: Most trailer axles are designed with a bend in the tube that will deflect when the load (weight of the trailer) is applied. This will theoretically bring the trailer wheel camber toward a 0 value that is the best setting for most trailer applications. This will allow the tires to wear evenly and allow the longest tread life. Camber can be affected by damage to the axle. For example, if the axle spindle is bent, this will usually cause a negative camber on that side which will cause excess tread wear on the inside of that tire.
HangZhou CZPT Machinery Co., Ltd is a professional manufacturer of trailer parts in HangZhou, ZHangZhoug Province, China since 2016.
We can produce many trailer parts & accessories as follows: Towbars, axles, brake drums, hubs, brake disc, bearings, springs and springs and suspension kits, couplings, mudguards, U-Bolts, Jockey Wheels, keel rollers and brackets, wobble roller, wheel spacer, equalizers and all accessories related to trailers.
If you can send me the drawings or specifications of the trailer parts, mechanical parts and wheels, we can give you our price.
Q1: Do you have factory?
A: Yes, we have our own factory, own engineers, we can meet custom’s unique requirement.
Q2: Can I have a sample order?
A: Yes, welcome sample order to test and check quality. Mixed samples are acceptable.
Q3: It’s OK to print my logo on your product?
A: Yes, we can according to your exact requirement.
Q4:How do you ship the goods and how long does it take arrive?
A: We usually shipped by DHL, UPS, FedEx, it usually takes 3-5 days to arrive. Airline and sea shipping also optional.
Q5: What is your advantages?
A: We are professional supplier for more than 10 years, we always put the quality and price at the first place. At the same time, our products are exported to various countries, we have full experience to solve thorny problems.
If you want to know about our products and us, welcome to enquiry and email me.thanks
1-Welcome OEM
- You can use your own brands or ours, if you use our brand, our professional team will help you design the packing.
2-Our service
- You inquiry related to our products or prices will be replied in 24 hours.
- Well-trained and experienced staffs to answer all your enquirys in fluent English.
- Protection of your sales area, ideas of your design and all your private information.
- We have a QC team, every product will be checked by them before packed.
3-Welcome to visit
- When you come to our company visit us, we will arrange a car for picking up and help you book hotel. If you want to visit the local scenic spot, our colleague will accompany you.
4-Warranty
- Customer should be provide the video and the pictures for the problem products.
- Products returned within the warranty period must bear product number & date code.
5-After service
- In production and after delivery, we will track on time and tell you goods situation.
- When the goods arrived, if you find any design and quality questions, or difference from your samples, please feel free to contact us, we will find the question and solve it with you.
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| Condition: | New |
|---|---|
| Axle Number: | 2 |
| Application: | Trailer |
| Certification: | ASTM, CE, DIN, ISO |
| Material: | Steel |
| Type: | Front Axles |
| Samples: |
US$ 1/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
| Customized Request |
|---|
What innovations or advancements have been made in beam axle technology?
Beam axle technology, while known for its simplicity and durability, has seen innovations and advancements over the years to improve performance and versatility. Some notable developments in beam axle technology include:
1. Air Suspension:
One significant advancement is the integration of air suspension systems with beam axles. Air suspension allows for adjustable ride height and load-leveling capabilities, enhancing ride comfort and load-carrying capacity. This innovation is particularly valuable for commercial vehicles.
2. Steering Mechanisms:
Modern beam axles in some vehicles incorporate advanced steering mechanisms to improve maneuverability. Examples include rack-and-pinion steering or electronic power steering, which enhances control and handling, especially in heavy-duty and off-road applications.
3. High-Strength Materials:
Advancements in materials have led to the use of high-strength alloys and composite materials in beam axle construction. These materials offer improved strength-to-weight ratios, reducing overall weight while maintaining durability. Lighter axles contribute to better fuel efficiency in vehicles.
4. Redesigned Suspension Geometry:
Manufacturers have optimized the suspension geometry in some beam axle configurations to reduce vibration, enhance stability, and provide better handling. These improvements result in a more comfortable and controlled ride for both passengers and drivers.
5. Improved Lubrication Systems:
Better lubrication systems have been developed to ensure smoother operation and extended axle component lifespan. These systems help prevent wear and reduce maintenance requirements.
6. Enhanced Load-Carrying Capacity:
Advancements in axle design and materials have allowed for increased load-carrying capacity without compromising axle integrity. This is crucial for commercial vehicles that transport heavy loads.
7. Adaptive Damping Systems:
Some vehicles equipped with beam axles feature adaptive damping systems that adjust shock absorber settings in real-time based on road conditions and driving dynamics. This results in a smoother and more controlled ride, especially when the vehicle is fully loaded.
8. Noise and Vibration Reduction:
Manufacturers have focused on reducing noise and vibration in vehicles with beam axles. Improved bushings, dampers, and mounting systems help minimize unwanted noise and vibration, contributing to a quieter and more comfortable driving experience.
9. Maintenance and Diagnostic Technology:
Advancements in diagnostics and monitoring technology allow for proactive maintenance of beam axles. Sensor systems can detect issues early, improving safety and reducing unplanned downtime for maintenance and repairs.
Summary:
Beam axle technology has evolved to meet the changing demands of modern vehicles. These innovations enhance ride comfort, safety, load-carrying capacity, and overall performance, making beam axles a competitive choice for a wide range of applications, including commercial vehicles and off-road machines.
What is the history of beam axles in automotive engineering?
The history of beam axles in automotive engineering is rich and spans several decades. Beam axles, also known as solid axles or live axles, have played a crucial role in the development of vehicles. Here’s a brief overview of their history:
Early Automobiles:
When automobiles were first introduced in the late 19th and early 20th centuries, they primarily used beam axles due to their simplicity and reliability. These axles provided a solid platform for mounting the wheels and supporting the vehicle’s weight. Early cars often featured front and rear beam axles connected by leaf springs for a smoother ride.
1920s and 1930s:
During the 1920s and 1930s, beam axles were prevalent in the automotive industry. They were commonly found in both passenger cars and commercial vehicles. The Ford Model T, for example, used beam axles and was one of the most iconic vehicles of that era.
Evolution and Diversification:
As automotive engineering progressed, there was a diversification of suspension systems. While beam axles remained a staple in many vehicles, independent suspension systems began to gain popularity for their improved ride comfort and handling characteristics. Independent front suspension systems, which allowed each wheel to move independently, became a common feature in passenger cars, while beam axles remained popular in trucks and heavy-duty applications due to their load-bearing capacity.
Post-World War II Era:
After World War II, there was a shift toward more advanced suspension systems. Passenger cars increasingly adopted independent suspension, offering a smoother and more comfortable ride. However, beam axles continued to be used in the rear of many vehicles, especially trucks and SUVs, where load-bearing capability and durability were key considerations.
Specialized Applications:
Beam axles found new life in off-road vehicles and heavy-duty trucks, where their durability and ability to handle rough terrain made them ideal choices. In the world of off-roading and 4×4 vehicles, solid axles (a type of beam axle) were preferred for their ruggedness and articulation capabilities.
Modern Use:
Today, beam axles are still used in specific vehicle applications, primarily in the rear suspension of trucks and heavy-duty commercial vehicles. Their load-bearing capacity and durability make them well-suited for these demanding roles. Additionally, some retro-style and classic vehicles may incorporate beam axles to capture the aesthetics and character of older vehicle designs.
In summary, the history of beam axles in automotive engineering is marked by their enduring presence in various vehicle types. While independent suspension systems have gained ground in passenger cars, beam axles continue to thrive in specialized applications, ensuring their relevance in modern automotive design.
What is a beam axle, and how does it differ from independent suspension?
A beam axle, also known as a solid axle or live axle, is a type of suspension system used in vehicles. It differs from independent suspension in several ways:
Beam Axle:
- A beam axle consists of a single solid beam (shaft) that spans the width of the vehicle and connects both wheels on the same axle. It is a single rigid unit.
- Beam axles are commonly found in older vehicles and some heavy-duty trucks and off-road vehicles.
- When one wheel encounters a bump or obstacle, the other wheel on the same axle is affected. This can result in a less comfortable ride and reduced traction for both wheels.
- Beam axles are generally more robust and suitable for heavy loads, making them preferred in certain commercial and industrial applications.
- They are relatively simple in design and tend to be more cost-effective to manufacture and maintain.
Independent Suspension:
- Independent suspension, on the other hand, allows each wheel to move independently of the other. It consists of separate suspension units for each wheel.
- Independent suspension is commonly used in modern passenger cars, SUVs, and performance vehicles.
- Each wheel responds individually to road imperfections, providing a smoother and more comfortable ride. It also improves traction, handling, and stability.
- Independent suspension is generally lighter and offers better handling characteristics, making it suitable for most everyday driving situations.
- However, it can be more complex and costly to manufacture and maintain compared to beam axles.
While beam axles are known for their strength and simplicity, independent suspension systems are favored for their superior ride comfort, handling, and adaptability to various road conditions. The choice between the two depends on the vehicle’s intended use, design goals, and the trade-off between load-carrying capacity and ride quality.
editor by CX 2024-04-09