China Professional 3,500 lbs Trailer Axle with Electric Brakes – E-Z Lube – 5 on 4-1/2 Bolt Pattern – 95″ Hub Face 80″ Spring Center axle cv joint

Product Description

Trailer axle measures 95″ from hub face to hub face and 80″ from spring center to spring center. Includes electric brake assemblies, hubs, drums, bearings, races, seals, and mounting hardware. E-Z Lube spindles for simple lubrication.

 

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
    • 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 and spindles are welded on
  • Electric brakes are easy to install – no actuator or hydraulic lines necessary
    • Adjuster plugs, mounting bolts, and hardware included
  • Cast iron hubs and drums are sturdy and durable
    • Bearings, races, seals, grease caps, wheel studs, lug nuts, and marine-grade wheel bearing grease included

 

Specs:

  • Weight capacity: 3,500 lbs
  • Hub-face-to-hub-face length: 95″
  • Spring-center-to-spring-center length: 80″
  • Drum dimensions: 10″ diameter x 2-1/4″ wide
    • Bolt pattern: 5 on 4-1/2″
  • Axle tubing outer diameter: 2-3/8″
  • Brake flange configuration: 4 bolt
  • Grease cap outer diameter: 1.986″
  • Wheel stud diameter: 1/2″
  • Wheel size: 13″ – 15″

 

Bearing, Race, and Seal Information

  • Bearings (included)
    • Inner bearing: L68149 (1.378″ inner diameter)
    • Outer bearing: L44649 (1.063″ inner diameter)
  • Races (included)
    • Inner race: L68111
    • Outer race: L44610
  • Grease seal (included): 58846
    • Inner diameter: 1.719″
    • Outer diameter: 2.565″
PN Axle Type Rating Hub Face to Hub Face Spring Center To Spring Center Tubing outer diameter Grease cap 
outer diameter
Hub bolt pattern Inner  Bearings/
Outer
 Bearings
TSA014  3,500 lbs Trailer Axle Beam 3,500 lbs 95″ 80″ 2-3/8″ 1.986″ 5 on 4-1/2″ L68149/11;L44649/10

SELECTING THE PROPER TRAILER AXLE
When selecting an axle for your application remember to consider the following important specifications:

  • 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.

  • 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.

  • 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.

  • 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.

  • 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

  1. 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

  1. You inquiry related to our products or prices will be replied in 24 hours.
  2. Well-trained and experienced staffs to answer all your enquirys in fluent English.
  3. Protection of your sales area, ideas of your design and all your private information.
  4. We have a QC team, every product will be checked by them before packed.

3-Welcome to visit

  1. 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

  1. Customer should be provide the video and the pictures for the problem products.
  2. Products returned within the warranty period must bear product number & date code.

5-After service

  1. In production and after delivery, we will track on time and tell you goods situation.
  2. 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)

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Request Sample

Customization:
Available

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Customized Request

trailer axle

How do innovations in axle technology impact trailer design and towing?

Innovations in axle technology have a profound impact on trailer design and towing capabilities. These advancements lead to improved performance, safety, and efficiency in the following ways:

  • Weight Reduction: Advanced materials and manufacturing processes result in lighter yet durable axles, reducing the overall weight of trailers. Lighter trailers require less fuel to tow and can carry more payload within legal weight limits.
  • Increased Load Capacity: Innovations like stronger axle materials and better load distribution systems allow trailers to carry heavier payloads while maintaining stability and safety.
  • Suspension Enhancements: Axle technology improvements often go hand in hand with suspension innovations, providing smoother rides, better handling, and enhanced shock absorption. This is particularly valuable for cargo protection and driver comfort.
  • Improved Durability: Enhanced axle components and coatings contribute to increased durability, reducing maintenance and replacement costs over the trailer’s lifespan.
  • Safety Features: Innovations in axle technology can include safety features like integrated braking systems, anti-lock brakes, and sensors for monitoring axle performance and load conditions.
  • Fuel Efficiency: Reduced weight and improved aerodynamics, often influenced by axle design, result in better fuel efficiency, reducing operating costs for fleet owners and individual haulers.
  • Tire Wear Reduction: Axle advancements can lead to more even weight distribution on tires, reducing wear and extending tire lifespan. This not only saves money but also enhances safety on the road.
  • Environmental Impact: Lighter and more fuel-efficient trailers have a smaller carbon footprint, contributing to reduced emissions and environmental benefits.
  • Towing Stability: Axle innovations can improve trailer stability, reducing the risk of sway and rollovers, especially in adverse weather conditions.
  • Adaptability: Many advanced axles allow for easy adaptation to various trailer types, making them versatile for different hauling needs.

Overall, innovations in axle technology play a crucial role in advancing the trailer industry. They provide economic, environmental, and safety benefits, making trailers more efficient, durable, and versatile for a wide range of towing applications.

trailer axle

How do brake systems and suspension components interact with trailer axles?

Brake systems and suspension components play a critical role in the overall functioning and safety of trailer axles. Their interaction ensures the trailer’s stability, handling, and stopping capabilities.

Brake Systems:

  • Function: Brake systems in trailers provide the necessary stopping force when the towing vehicle applies its brakes. The brake system on the trailer axle needs to be synchronized with the towing vehicle for smooth and efficient stopping.
  • Types: Trailers can be equipped with drum or disc brakes. Both systems rely on a controller from the towing vehicle, which applies the brakes in proportion to the towing vehicle’s deceleration.
  • Interaction with Axles: The brake systems are mounted directly on the trailer axles. As the brakes apply friction to the rotating part of the axle (either the drum or disc), the axle experiences a counter force which helps in slowing down the trailer.

Suspension Components:

  • Function: The suspension system on a trailer absorbs shocks and provides a cushioning effect, ensuring that the trailer remains stable over uneven terrains.
  • Types: Common types of trailer suspension systems include leaf spring and air suspension systems. These systems are designed to distribute the trailer’s weight evenly across its axles.
  • Interaction with Axles: Suspension components are directly connected to the trailer axles. They ensure the axles remain parallel to the ground, distributing weight and strain evenly. This not only aids in the longevity of the axle but also in the even wear of tires and brakes.

In summary, the brake systems and suspension components of a trailer are integral to its axles’ functionality and longevity. Proper maintenance and understanding of these systems are essential for safe and efficient trailer operation.

trailer axle

How does the placement of trailer axles affect weight distribution and towing?

The placement of trailer axles plays a crucial role in weight distribution and towing characteristics. There are two primary axle configurations: single axle and tandem axle, each with distinct effects:

1. Single Axle Trailers:

– Single axle trailers have only one axle positioned toward the rear of the trailer. This configuration is common in smaller utility and light-duty trailers.

– Weight Distribution: With a single axle, more of the trailer’s weight is concentrated toward the rear. This can lead to inadequate weight distribution and make the trailer prone to swaying or fishtailing during towing.

– Towing Characteristics: Single axle trailers are generally easier to maneuver and tow, making them suitable for smaller loads and shorter trips. However, they may lack stability with heavier loads.

2. Tandem Axle Trailers:

– Tandem axle trailers feature two axles placed closer together, typically with one in front of the other. This design is commonly found in larger trailers and offers several advantages.

– Weight Distribution: Tandem axles distribute the trailer’s weight more evenly. This improves stability and reduces the risk of swaying. The weight is better balanced between the axles, leading to improved control during towing.

– Towing Characteristics: Tandem axle trailers are more stable and capable of handling heavier loads. They are less prone to sway, making them suitable for long-distance hauling and larger cargo.

– Additional Features: Tandem axle trailers may have braking systems, which further enhance safety and control during towing, especially when towing heavier loads.

– Considerations: It’s important to note that the placement of axles within a trailer also affects the tongue weight (the downward force on the hitch). Proper tongue weight is essential for safe towing, and it can be adjusted by positioning the cargo within the trailer.

– Ultimately, the choice between single and tandem axles depends on the trailer’s intended use and the weight of the cargo. Tandem axle trailers are preferred for heavier loads and long-distance towing, while single axle trailers are suitable for smaller, lighter loads and shorter trips. Proper weight distribution and adherence to safety guidelines are critical for safe and stable towing.

China Professional 3,500 lbs Trailer Axle with Electric Brakes - E-Z Lube - 5 on 4-1/2 Bolt Pattern - 95China Professional 3,500 lbs Trailer Axle with Electric Brakes - E-Z Lube - 5 on 4-1/2 Bolt Pattern - 95
editor by CX 2024-02-12