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Included File Formats
This model is provided in 14 widely supported formats, ensuring maximum compatibility:
• - FBX (.fbx) – Standard format for most 3D software and pipelines
• - OBJ + MTL (.obj, .mtl) – Wavefront format, widely used and compatible
• - STL (.stl) – Exported mesh geometry; may be suitable for 3D printing with adjustments
• - STEP (.step, .stp) – CAD format using NURBS surfaces
• - IGES (.iges, .igs) – Common format for CAD/CAM and engineering workflows (NURBS)
• - SAT (.sat) – ACIS solid model format (NURBS)
• - DAE (.dae) – Collada format for 3D applications and animations
• - glTF (.glb) – Modern, lightweight format for web, AR, and real-time engines
• - 3DS (.3ds) – Legacy format with broad software support
• - 3ds Max (.max) – Provided for 3ds Max users
• - Blender (.blend) – Provided for Blender users
• - SketchUp (.skp) – Compatible with all SketchUp versions
• - AutoCAD (.dwg) – Suitable for technical and architectural workflows
• - Rhino (.3dm) – Provided for Rhino users
Model Info
• - All files are checked and tested for integrity and correct content
• - Geometry uses real-world scale; model resolution varies depending on the product (high or low poly)
• • - Scene setup and mesh structure may vary depending on model complexity
• - Rendered using Luxion KeyShot
• - Affordable price with professional detailing
Buy with confidence. Quality and compatibility guaranteed.
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More Information About 3D Model :
The steel swivel caster (or castor) described is a specialized component engineered for the high-capacity, multidirectional mobility of heavy loads within industrial, manufacturing, and commercial environments. This device integrates robust structural materials, a dual-wheel configuration, and a precision swivel mechanism to ensure reliability and maneuverability under substantial stress.
Structural Composition and Materials
The primary load-bearing structure, including the mounting plate, yoke (or fork), and supporting axles, is fabricated from high-tensile steel. This material selection is critical, providing the necessary rigidity and shear strength to qualify the unit as heavy duty. Steel components are typically stamped, forged, or welded, and often feature a corrosion-resistant finish, such as zinc plating or durable powder coating, to withstand harsh operational environments involving moisture, chemicals, or extreme temperatures.
The term rim refers specifically to the structural core of the wheel itself. In this design, the rim is also constructed of steel, ensuring a non-deformable base that maintains precise alignment and securely holds the surrounding tire material.
Functional Characteristics
Swivel Mechanism
The swivel caster functionality allows the wheel assembly to rotate freely through a 360-degree range around the vertical axis of the mounting point. This superior maneuverability is achieved through a dedicated swivel raceway, which typically employs large diameter ball bearings, tapered roller bearings, or kingpin-less bearing systems (for extreme impact resistance). The swivel action is essential for navigating corners, confined spaces, and allowing precise positioning of equipment.
Dual Wheel Configuration
The inclusion of a dual wheel (or twin wheel) configuration significantly enhances performance compared to single-wheel casters of equivalent diameter. This design distributes the applied load across two points instead of one, resulting in several key advantages:
- Increased Load Capacity: The ability to bear significantly greater static and dynamic loads.
- Improved Stability: Enhanced lateral stability, reducing the risk of tipping heavy, high-center-of-gravity equipment.
- Reduced Floor Stress: The pressure exerted on the floor surface (PSI) is lowered, minimizing potential damage to soft flooring or sensitive surfaces.
#### Tire and Roller
The tire acts as the contact surface between the caster and the ground. While the term roller is sometimes used synonymously for the entire wheel assembly, it specifically denotes the rotational action of the tire/rim unit. The tire material is selected based on the required balance of load capacity, rolling resistance, noise dampening, and floor protection. Common heavy-duty tire materials include specialized polyurethane (offering low rolling resistance and high capacity), phenolic resins, or solid elastomeric rubber (for shock absorption and quiet operation). The fitment of the tire onto the steel rim ensures structural integrity even under sudden impacts or dynamic forces.
### Heavy Duty Classification and Applications
The heavy duty classification indicates that the caster is designed to exceed standard industrial load capacities, typically supporting several hundred to several thousand kilograms per unit. Critical factors enabling this classification include oversized axles, hardened bearing surfaces, robust swivel raceways, and thicker gauge steel used throughout the yoke and mounting plate.
These casters are predominantly utilized in demanding applications, including:
- Tooling and jigs for aerospace and automotive manufacturing.
- Heavy material handling carts and towline applications.
- Moving large machinery, presses, or industrial equipment.
- High-capacity mobile work platforms and scaffolds.
KEYWORDS: Industrial, material handling, mobility, load bearing, heavy equipment, dual wheel, twin wheel, high capacity, steel fabrication, swivel mechanism, roller bearing, wheel assembly, caster wheel, castor system, maneuverability, floor protection, high tensile, polyurethane tire, industrial furniture, transport, machinery moving, rigging, durable, yoke, mounting plate, axle, resilience, dynamic load, static load, precision engineering, kingpinless.
STL (Stereolithography, filesize: 1.64 MB), OBJ (OBJ, filesize: 2.96 MB), MAX (Autodesk 3ds Max, filesize: 7.49 MB), 3DM (Rhinoceros 3D, filesize: 6.88 MB), 3DS (3D Studio, filesize: 1.02 MB), GLTF (glTF, filesize: 1.1 MB), IGE (IGES, filesize: 5.32 MB), BLEND (Blender, filesize: 3.51 MB), DWG (AutoCAD, filesize: 1.13 MB), DAE (Collada, filesize: 5.55 MB), STP (STEP, filesize: 3.05 MB), FBX (Autodesk FBX, filesize: 1.02 MB), SKP (Sketchup, filesize: 3.04 MB), SAT (3D ACIS, filesize: 2.79 MB)
