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Product Description

7000 lb Trailer Axles Specifications

 

Weight capacity: 7000 lbs

 

Beam tube size: φ76mm

 

Hub face to hub face length:  custom

 

Spring center distance: custom

 

Hub: idler hub

 

Bolt pattern: 8 bolts on 6.5”

 

Outer bearing: 22580/20

 

Inner bearing: 15123/245

 

Dust cam diameter: 62mm

 

Zerk: there are zerks on trailer spindles

 

Surface finish: black painted 

 

Brake mounting flange:  with brake mounting flange. 

MASTERVIM design the agricultural axle with CZPT France

OEM & ODM professional in farm implement axle using
Purchasing from MASTERVIM, you will get EU standard axle now
Mainly market in Australia, Canada, EU, South Korea, and South America market
From axle beam nuts hub and bearing to service, there has professional processing to manage

 

Code Square
(mm)
Capacity (Kg) P.C.D.
25 km/h 40 km/h
NC ØA (mm) ØB(mm)
S40DAA00   40 725 650 650 600 4 M12 60 100
S40GAC00 40 950 850 875 800 4 M16 84 114.3
S40GA500 40 950 850 875 800 5 M16 94 139.7
S40GAG00 40 950 850 875 800 5 M14 66 112
S50JA500 50 1550 1400 1400 1250 5 M16 94 139.7
S50JA600 50 1550 1400 1400 1250 6 M18 160 205
S60KA600 60 1900 1750 1750 1500 6 M18 160 205
S60LA600 60 2350 2100 2100 1900 6 M18 160 205
S70MA60 70 2900 2550 2550 2150 6 M18 160 205
S70NA600 70 3600 3350 3350 3000 6 M18 160 205
S70NA800 70 3600 3350 3350 3000 8 M18 220 275
S70NI600 70 3600 3350 3350 3000 6 M18 160 205
S70NI800 70 3600 3350 3350 3000 8 M18 220 275
S80QI600 80 4100 3700 3850 3500 6 M18 160 205
S80QI800 80 4100 3700 3850 3500 8 M18 220 275
S80RM600 80 5000 4500 4600 4250 6 M18 160 205
S80RM800 80 5000 4500 4600 4250 8 M18 220 275
S90RM800 90 5000 4500 4600 4250 8 M18 220 275
S90RMR0 90 5000 4500 4600 4250 10 M22 175 225
S90TN800 90 5900 5300 5500 5000 8 M20 220 275
S90TN100 90 5900 5300 5500 5000 10 M22 280 335
SA0TE800 100 6250 5650 5750 5250 8 M20 220 275
SA0TER00 100 6250 5650 5750 5250 10 M22 175 225
SA0TE100 100 6250 5650 5750 5250 10 M22 280 335
SA0UA800 100 7000 6300 6500 5900 8 M20 220 275
SA0UAR00 100 7000 6300 6500 5900 10 M22 175 225
SA0UA100   100 7000 6300 6500 5900 10 M22 280 335

Processing Details
1. Looking for the user CZPT for tightening torque and add grease Mobil XP222
2. Paint DT 6002 black, no painting for nuts stub thread and cups
3. Clear bur rust and protect the matching surface before painting
4. Pain gloss uniform and clean appearance.
5. No sagging pushed paint threadbare foaming and other defects.

Test Facilities

The items as below
1. Design according to customers’ requirements or samples and drawings
2. Capability evaluation
3. Quality control plan
4. Toolings dies and jigs design and production
5. Prototypes production
6. Samples quality inspection and evaluation
7. Mass production and process control
8. Final inspection before shipment

Market Experience


1. Quality control (row material test before manufacturing)
2. Strictly surface treatment (ball shot 15 minutes to get a smooth surface, then painting)
3. Unique design torsion axle structure(core inside, and R corner tube)
4. ODM service (we could manufacture the axle you use, specialized in the special axles, such as overlay, etc)
    Familiar with DEXTER, ROCKWELL, AL-KO, ADR, MONROC, and TVZ axle
5. We also OEM axle tube and axle parts to China partner

Supply Chain


15 workers team charge of  the supply chain
We have a complete supply chain for trailer parts and related automotive sources
Depending on Mastervim owned produce swing arm, hub, drum, disc, rotor, spindle, faster production time and strictly QC

Loading Method

1. Stub axle will be covered by film first, then put into the wooden box
2. Full beam axle will be packaging by pallet
3. Heavy duty axle will be loading nude to save container space

Terms & Service

50% deposit, the balance arranged before delivery
Full kit warranty 2 years
Completely parts OEM and supply

Agricultural Axle Gallery

What Are the Advantages of a Splined Shaft?

If you are looking for the right splined shaft for your machine, you should know a few important things. First, what type of material should be used? Stainless steel is usually the most appropriate choice, because of its ability to offer low noise and fatigue failure. Secondly, it can be machined using a slotting or shaping machine. Lastly, it will ensure smooth motion. So, what are the advantages of a splined shaft?
Stainless steel is the best material for splined shafts

When choosing a splined shaft, you should consider its hardness, quality, and finish. Stainless steel has superior corrosion and wear resistance. Carbon steel is another good material for splined shafts. Carbon steel has a shallow carbon content (about 1.7%), which makes it more malleable and helps ensure smooth motion. But if you’re not willing to spend the money on stainless steel, consider other options.
There are 2 main types of splines: parallel splines and crowned splines. Involute splines have parallel grooves and allow linear and rotary motion. Helical splines have involute teeth and are oriented at an angle. This type allows for many teeth on the shaft and minimizes the stress concentration in the stationary joint.
Large evenly spaced splines are widely used in hydraulic systems, drivetrains, and machine tools. They are typically made from carbon steel (CR10) and stainless steel (AISI 304). This material is durable and meets the requirements of ISO 14-B, formerly DIN 5463-B. Splined shafts are typically made of stainless steel or C45 steel, though there are many other materials available.
Stainless steel is the best material for a splined shaft. This metal is also incredibly affordable. In most cases, stainless steel is the best choice for these shafts because it offers the best corrosion resistance. There are many different types of splined shafts, and each 1 is suited for a particular application. There are also many different types of stainless steel, so choose stainless steel if you want the best quality.
For those looking for high-quality splined shafts, CZPT Spline Shafts offer many benefits. They can reduce costs, improve positional accuracy, and reduce friction. With the CZPT TFE coating, splined shafts can reduce energy and heat buildup, and extend the life of your products. And, they’re easy to install – all you need to do is install them.
splineshaft

They provide low noise, low wear and fatigue failure

The splines in a splined shaft are composed of 2 main parts: the spline root fillet and the spline relief. The spline root fillet is the most critical part, because fatigue failure starts there and propagates to the relief. The spline relief is more susceptible to fatigue failure because of its involute tooth shape, which offers a lower stress to the shaft and has a smaller area of contact.
The fatigue life of splined shafts is determined by measuring the S-N curve. This is also known as the Wohler curve, and it is the relationship between stress amplitude and number of cycles. It depends on the material, geometry and way of loading. It can be obtained from a physical test on a uniform material specimen under a constant amplitude load. Approximations for low-alloy steel parts can be made using a lower-alloy steel material.
Splined shafts provide low noise, minimal wear and fatigue failure. However, some mechanical transmission elements need to be removed from the shaft during assembly and manufacturing processes. The shafts must still be capable of relative axial movement for functional purposes. As such, good spline joints are essential to high-quality torque transmission, minimal backlash, and low noise. The major failure modes of spline shafts include fretting corrosion, tooth breakage, and fatigue failure.
The outer disc carrier spline is susceptible to tensile stress and fatigue failure. High customer demands for low noise and low wear and fatigue failure makes splined shafts an excellent choice. A fractured spline gear coupling was received for analysis. It was installed near the top of a filter shaft and inserted into the gearbox motor. The service history was unknown. The fractured spline gear coupling had longitudinally cracked and arrested at the termination of the spline gear teeth. The spline gear teeth also exhibited wear and deformation.
A new spline coupling method detects fault propagation in hollow cylindrical splined shafts. A spline coupling is fabricated using an AE method with the spline section unrolled into a metal plate of the same thickness as the cylinder wall. In addition, the spline coupling is misaligned, which puts significant concentration on the spline teeth. This further accelerates the rate of fretting fatigue and wear.
A spline joint should be lubricated after 25 hours of operation. Frequent lubrication can increase maintenance costs and cause downtime. Moreover, the lubricant may retain abrasive particles at the interfaces. In some cases, lubricants can even cause misalignment, leading to premature failure. So, the lubrication of a spline coupling is vital in ensuring proper functioning of the shaft.
The design of a spline coupling can be optimized to enhance its wear resistance and reliability. Surface treatments, loads, and rotation affect the friction properties of a spline coupling. In addition, a finite element method was developed to predict wear of a floating spline coupling. This method is feasible and provides a reliable basis for predicting the wear and fatigue life of a spline coupling.
splineshaft

They can be machined using a slotting or shaping machine

Machines can be used to shape splined shafts in a variety of industries. They are useful in many applications, including gearboxes, braking systems, and axles. A slotted shaft can be manipulated in several ways, including hobbling, broaching, and slotting. In addition to shaping, splines are also useful in reducing bar diameter.
When using a slotting or shaping machine, the workpiece is held against a pedestal that has a uniform thickness. The machine is equipped with a stand column and limiting column (Figure 1), each positioned perpendicular to the upper surface of the pedestal. The limiting column axis is located on the same line as the stand column. During the slotting or shaping process, the tool is fed in and out until the desired space is achieved.
One process involves cutting splines into a shaft. Straddle milling, spline shaping, and spline cutting are 2 common processes used to create splined shafts. Straddle milling involves a fixed indexing fixture that holds the shaft steady, while rotating milling cutters cut the groove in the length of the shaft. Several passes are required to ensure uniformity throughout the spline.
Splines are a type of gear. The ridges or teeth on the drive shaft mesh with grooves in the mating piece. A splined shaft allows the transmission of torque to a mate piece while maximizing the power transfer. Splines are used in heavy vehicles, construction, agriculture, and massive earthmoving machinery. Splines are used in virtually every type of rotary motion, from axles to transmission systems. They also offer better fatigue life and reliability.
Slotting or shaping machines can also be used to shape splined shafts. Slotting machines are often used to machine splined shafts, because it is easier to make them with these machines. Using a slotting or shaping machine can result in splined shafts of different sizes. It is important to follow a set of spline standards to ensure your parts are manufactured to the highest standards.
A milling machine is another option for producing splined shafts. A spline shaft can be set up between 2 centers in an indexing fixture. Two side milling cutters are mounted on an arbor and a spacer and shims are inserted between them. The arbor and cutters are then mounted to a milling machine spindle. To make sure the cutters center themselves over the splined shaft, an adjustment must be made to the spindle of the machine.
The machining process is very different for internal and external splines. External splines can be broached, shaped, milled, or hobbed, while internal splines cannot. These machines use hard alloy, but they are not as good for internal splines. A machine with a slotting mechanism is necessary for these operations.

China factory 7000 Lbs Trailer Axles with Idler Hub   near me factory China factory 7000 Lbs Trailer Axles with Idler Hub   near me factory