China OEM 2 1/4′′ round 42# steel stub axle spindle E-Z lube for trailer air compressor for sale
Product Overview
This steel #42 spindle is a high-quality replacement for 6 and 8 lug axles. It is made of durable steel and features a pre-welded brake flange that can be used to attach trailer disc or drum brakes. The spindle accommodates standard-sized 6 and 8 lug bearing combinations, with a 1 1/4 inch outer diameter bearing, 1 3/4 inch inner diameter inner bearing, and 2 1/4 inch inner diameter seal surface.
The 2 1/4 inch diameter weld-on butt end is designed to fit straight into axle tubing, making it easy to replace a damaged spindle or assemble a new straight axle. The pre-welded 5 hole brake flange is sized to fit standard 12 inch and 13 inch trailer disc brake kits, as well as 12 inch hydraulic or electric drum brake backing plates. This spindle also includes a greaseable Lube fitting to easily pump fresh grease into your hub, allowing you to keep the bearings fully lubricated with ease.
Product Features:
- Steel #42 spindle for 6 bolt and 8 bolt hubs
- Weld-on butt end measures 2 1/4 inch diameter x 3 1/2 inch Length
- 1 1/4″ (typically 15123 or 14125A bearing) x 1 3/4″ (typically 25580 bearing) combination
- 2 1/4″ Inner Diameter seal surface
- Accu Lube greaseable zerk fitting
- 5 hole brake flange for mounting standard size 12″-13″ trailer disc brakes or 12″ trailer drum brakes
Other Industrial Products
In addition to our trailer parts, we also supply a wide range of industrial products. Our products include agricultural gearboxes, power output shafts, sprockets, hydraulic couplings, worm gear reducers, racks, roller chains, pulleys, planetary gearboxes, timing pulleys, bushings, and more. We offer high-quality products at competitive prices and provide thoughtful services to meet your needs. Customers are welcome to customize with drawings and samples.
Frequently Asked Questions
Q1: What is the maximum weight rating for the HA001 part number?
A: The HA001 part number is rated for 2000 to 10000 lbs.
Q2: What is the mounting system for the HA001 part number?
A: The HA001 part number features a bolt-on with adjustable spindle arm mounting system.
Q3: Can I use my own brand for the trailer parts?
A: Yes, you can use your own brand or ours. If you use our brand, our professional team will help you design the packing.
Q4: What is your warranty policy?
A: Customers should provide a video and pictures of problem products returned within the warranty period. Products returned within the warranty period must bear product number and date code.
Q5: What is your shipping method and how long does it take to arrive?
A: We usually ship by DHL, UPS, or FedEx, which usually takes 3-5 days to arrive. Airline and sea shipping are also optional.
Introduction to the Performance Characteristics of Axle Spindle
Axle spindle is an important component of the axle assembly and plays a pivotal role in ensuring the smooth operation, stability, and safety of the vehicle. The performance characteristics of axle spindle can be summarized as follows:
- High strength and stiffness: The spindle must be strong enough to withstand the weight of the vehicle and any additional load it carries, as well as the lateral forces generated during turns and maneuvering. It must also be sufficiently stiff to prevent excessive deflection or bending.
- Durability and fatigue resistance: The spindle must be able to withstand repeated loading and unloading cycles without suffering from fatigue failure or deformation.
- Good machinability: The spindle must be easy to machine to precise tolerances and surface finishes to ensure proper fit and alignment with other axle components.
- Corrosion resistance: The spindle must be able to resist corrosion and rust in harsh environments, such as marine or off-road applications, to prevent premature failure.
Types and Characteristics of Axle Spindle
There are several types of axle spindle, including straight spindle, tapered spindle, and stepped spindle. Straight spindle has the same diameter throughout its length, while tapered spindle has a gradually decreasing diameter from the center to both ends. Stepped spindle has different diameters in different sections. The choice of spindle type depends on the specific application and load requirements. In addition, the spindle can be made from various materials, such as forged steel, cast iron, and aluminum alloy, each with its own advantages and disadvantages. For example, forged steel spindle has high strength and durability, while cast iron spindle has good vibration damping and noise reduction properties.
Application of Axle Spindle
Axle spindle has a wide range of applications in various industries, including Automotive, Heavy Machinery, Rail, Transportation, and Marine. In the automotive industry, axle spindle is used in the front and rear axle assemblies of cars, trucks, and buses, to support the weight of the vehicle and absorb the forces generated during driving. In the heavy machinery industry, axle spindle is used in construction equipment, mining machinery, and agricultural machinery, to provide support and stability to the machine. In the rail industry, axle spindle is used in locomotives and rolling stock, to transmit the torque from the locomotive to the wheels. In the transportation industry, axle spindle is used in trailers, semitrailers, and other vehicles, to support the load and provide stability. In the marine industry, axle spindle is used in boats and ships, to transmit the power from the engine to the propeller.
Future Development Trends and Opportunities of Axle Spindle Products
As the demand for more efficient, reliable, and cost-effective vehicles and machinery continues to grow, the market for high-performance axle spindle products is expected to expand. Some of the key trends and opportunities in this market include:
- Lightweight and eco-friendly materials: With the increasing emphasis on fuel efficiency and environmental protection, there is a growing demand for axle spindle products made from lightweight and eco-friendly materials, such as aluminum alloy and composite materials.
- Advanced manufacturing technologies: The development of advanced manufacturing technologies, such as additive manufacturing and intelligent machining, is expected to improve the quality, precision, and efficiency of axle spindle production.
- Integration with smart systems: The integration of axle spindle products with smart systems, such as sensor networks and predictive maintenance software, is expected to enhance the performance, safety, and durability of the products.
How to Choose a Suitable Axle Spindle
Choosing a suitable axle spindle involves considering several factors, such as load capacity, size and specifications, material, design type, operating environment, and installation method. In general, it is important to choose a spindle that can handle the maximum load of the vehicle or machinery, and that is compatible with the other axle components. The size and specifications of the spindle should match the requirements of the application, and the material should be selected based on the specific performance needs and environmental conditions. The design type of the spindle, such as straight, tapered, or stepped, should be selected based on the load distribution and stability requirements. The operating environment, such as temperature, humidity, and corrosiveness, should also be taken into account when selecting a suitable spindle. Finally, the installation method of the spindle should be compatible with the other components and should ensure proper alignment and fit.
Conclusion
Axle spindle is a critical component of the axle assembly in various industries, including automotive, heavy machinery, rail, transportation, and marine. Its performance characteristics, types and characteristics, application, future development trends, and how to choose a suitable spindle have been discussed in this article. Choosing the right spindle is crucial for ensuring the smooth operation, stability, and safety of the vehicle or machinery.
Author: Dream
The content of this page is from the Internet, and is only for reference for product selection. Our products are replacement parts and not original spare parts. We are not the holder of the original trademarks of the content. Our products are only suitable for after-sales replacement parts and not original spare parts. Our replacement parts can be perfectly adapted to the original spare parts. If you need to buy original spare parts, please contact the original factory to buy.