- Product Details
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Quick Details
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Place of Origin:
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Shandong, China
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Brand Name:
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oem
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Product Name:
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torsion bar arm
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Material:
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Stainless Steel
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Color:
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Silver
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Application:
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Trailer Truck Used
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Certificate:
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ISO 9001
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MOQ:
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1000pcs
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PAYMENT:
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30%T/T+70%balance
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OEM:
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Accept OEM
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Delivery time:
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20-30 Days
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PORT:
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Qingdao Port
Quick Details
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OE NO.:
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01
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Max Payload:
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16T
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Size:
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customized
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Place of Origin:
-
Shandong, China
-
Brand Name:
-
oem
-
Product Name:
-
torsion bar arm
-
Material:
-
Stainless Steel
-
Color:
-
Silver
-
Application:
-
Trailer Truck Used
-
Certificate:
-
ISO 9001
-
MOQ:
-
1000pcs
-
PAYMENT:
-
30%T/T+70%balance
-
OEM:
-
Accept OEM
-
Delivery time:
-
20-30 Days
-
PORT:
-
Qingdao Port
Products Description
What Is a Torsion Bar Arm?
A torsion bar arm has various components, which are shown in figure 4. The main parts of a torsion bar are the central crosspiece 200 and control arms 100. These are connected to one another by attachments 150. The control arms are press-formed steel or cast iron parts. Alternatively, they can be welded or magnetically arc welded to the crosspiece.
Aluminium
An aluminium torsion bar arm is a component of a torsion bar. It is made up of two parts, a steel part 21 and an aluminium attachment element 22. The steel parts are attached to each other with a welding process. The first part encloses the second part, improving the arm's integrity and reducing the risk of separation.
Aluminium torsion bars are typically made of high-quality 2024 aluminium. They are exceptionally strong and are available in a black or clear anodized finish. They also come with all of the hardware necessary for installation, and are available in two-inch split or 1-3/4" split.
Press-formed steel
The mechanical properties of a press-formed steel torsion bar arm are based on the stresses applied to the core of the torsional bar. These stresses can be calculated using stress diagrams. Figure 29 shows an example stress diagram that illustrates the radial tensile and compressive hoop stresses that act transversely to the axis of the bar.
A press-formed steel torsion bar arm is manufactured by using a steel alloy that has a carbon content of between 0.28 and 0.60 percent. While other steels with similar hardenability characteristics may be used, this composition is preferred. A press-formed steel torsion bar 20 is cylindrical in cross section, with non-circular end portions stamped thereon. The ors ion bar 20a is cold-worked in the opposite direction to the main bar 20 and aids in resiliently supporting the other track.
Welded
Torsion bar arms are used in vehicles to provide stability to the vehicle. They are fixed to the vehicle's body by a connecting pole. A torsion beam is also included in a vehicle. The torsion beam has two components: a torsion beam body and a stabiliser bar.
Stabiliser bar arms are used to increase the rigidity of a torsion beam. The torsion beam body consists of a support (body) that is fixed onto a support (stableiser bar arm). The support is bonded to the medial surface of the torsion beam body using weldering. A form connect is attached to the stabiliser bar to enhance its intensity.
Cast iron
The bending strength of a cast iron torsion bar arm can be measured using a torque meter. The torsion measurement is a way of comparing two materials side by side. A torque meter is a mechanical device that measures torques between two objects. Torsion meters are also known as torsional testers.
Torsion bars can be press-formed steel parts or single cast iron parts. These parts are attached to a crosspiece by welding or magnetic arc, but other attachment methods are also possible. Torsion bars have a basic structure of two components: a central crosspiece and control arms. The control arms connect the torsion bar to the central crosspiece using attachments.
To increase the strength of the bar, the torsional stress of the bar should be reduced by presetting the metal. This process is also known as scragging or bulldozing. The purpose of this is to improve the bar's fatigue life and to resist stress corrosion.
Other materials
Torsion bar arms are commonly made of steel, but other materials can also be used. Often, the steel used is welded to the torsion bar's central crosspiece. This way, the steel can reinforce the aluminium structure. Another option is to use a single steel component that is surrounded by a second part. This will increase the integrity of the arm and reduce the possibility of it separating from the torsion bar.
In many applications, forged steel torsion bars are sufficient, but they must retain strength under all loads. If the arm is too short, it can be made of a laminated construction, which is a steel frame molded with a solid rubber layer to prevent corrosion and premature failure. However, a laminated construction can also generate excessive heat when subjected to rapid flexure.
Specs:
* Application: 3,500-lb trailer axles
* Stub diameter: 1-3/4"
* Spindle capacity: 1,750 lb
* Overall spindle length: 8-1/4"
This 3.5K trailer axle spindle is designed for Dexter, TK, and Rockwell American axles. It can provide the fit that you need to
get your trailer back on the road. It's high-quality construction helps it stand up to daily wear and tear, so no matter where
your next job takes you, you can feel confident that your spindle will keep your trailer rolling.
Features:
Weld-on installationSturdy steel constructionWorks with 3.5K bearing kit (sold separately) * 3.5k (3500 lb Capacity) Bearing Kit * Inner bearing-L68149 1.378 I.D
* Outer bearing-L44649 1.063 I.D
* Tang washer
* Grease Cap 1.99"
* Cotter pin
* Inner race-L68111 2.362 O.D
* Outer race-L44610 1.980 O.D
* Double lip grease seal-010-019-00 2.565 O.D 1.719 I.D
* Application: 3,500-lb trailer axles
* Stub diameter: 1-3/4"
* Spindle capacity: 1,750 lb
* Overall spindle length: 8-1/4"
This 3.5K trailer axle spindle is designed for Dexter, TK, and Rockwell American axles. It can provide the fit that you need to
get your trailer back on the road. It's high-quality construction helps it stand up to daily wear and tear, so no matter where
your next job takes you, you can feel confident that your spindle will keep your trailer rolling.
Features:
Weld-on installationSturdy steel constructionWorks with 3.5K bearing kit (sold separately) * 3.5k (3500 lb Capacity) Bearing Kit * Inner bearing-L68149 1.378 I.D
* Outer bearing-L44649 1.063 I.D
* Tang washer
* Grease Cap 1.99"
* Cotter pin
* Inner race-L68111 2.362 O.D
* Outer race-L44610 1.980 O.D
* Double lip grease seal-010-019-00 2.565 O.D 1.719 I.D
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