Jiaxing Xingjie Machinery Co., Ltd. is one of the most reliable manufacturers and suppliers of 8 inch rigid casters in China. With a professional production team, we are able to meet the needs of the majority of our customers. Welcome to buy premium 8 inch rigid casters made in China here from our factory.
Products Description
The 8 inch rigid caster is a fixed mobility solution engineered for heavy equipment, industrial carts, material handling systems, and demanding workshop applications. With a 700kg load capacity per caster and rigid construction for straight-line tracking, this heavy duty caster provides reliable support with stable, controlled rolling performance and exceptional durability - essential for industrial environments where extreme loads must be moved safely and efficiently.
The impact on your daily operations: When heavy equipment, industrial carts, and material handling systems need to be moved in straight lines for transport, loading, or positioning, rigid casters provide the directional stability that swivel casters cannot. By eliminating unwanted swiveling, rigid casters keep equipment tracking straight - reducing effort for operators and improving safety during transport of extreme loads. The PU on Iron wheel delivers exceptional load-bearing capacity with floor-protective rolling - allowing heavy loads to move smoothly with controlled effort, reducing the risk of worker injury and equipment damage. The Double Ball Bearing ensures smooth rolling with minimal friction. The 200mm diameter with 50mm width provides excellent load distribution and rolling efficiency.
The PU on Iron wheel offers the ultimate combination of load capacity, durability, and floor protection. The cast iron core provides exceptional structural strength and heat dissipation for extreme loads, while the PU tread delivers smooth, quiet, non-marking rolling that protects factory and workshop floors. Unlike standard PU wheels with plastic cores, the cast iron core provides superior structural integrity for the most demanding applications. Optional Cast Iron wheels are available for applications requiring maximum durability and heat resistance. The Double Ball Bearing ensures smooth rolling and long service life under heavy loads.
Available with top plate mounting (135 × 110mm, bolt hole spacing 105 × 82/75mm) for secure attachment to heavy equipment, industrial carts, and material handling systems. Available in 6″, 8″, and 10″ diameters with Cast Iron and PU on Iron wheel options. The rigid (fixed) design ensures straight-line tracking - making this 8 inch rigid caster the ideal choice for applications requiring controlled, directional movement where swiveling is not desired.
Technical Specifications
|
Parameter |
Specification |
|
Model No. |
828R1PDW805I |
|
Caster Type |
Rigid Caster (Fixed) |
|
Wheel Diameter |
200 mm (8″) |
|
Wheel Width |
50 mm |
|
Wheel Material |
PU on Iron |
|
Load Capacity |
700 kg per caster |
|
Mounting Type |
Top Plate |
|
Top Plate Size |
135 × 110 mm |
|
Bolt Hole Spacing |
105 × 82 / 75 mm |
|
Bolt Hole Diameter |
14.7 × 11 mm |
|
Load Height |
302 mm |
|
Bearing Type |
Double Ball Bearing |
|
Available Sizes |
6″, 8″, 10″ |
|
Wheel Options |
Cast Iron, PU on Iron |
Key Features
700kg Load Capacity - extreme load support for heavy equipment and machinery
PU on Iron Wheel - exceptional load capacity with floor-protective rolling
Rigid (Fixed) Design - straight-line tracking for stable, controlled movement
Double Ball Bearing - smooth rolling with reduced friction for easy movement
Robust Top Plate Mounting - 135 × 110mm plate with heavy-duty bolt hole spacing
Multiple Size & Material Options - 6″–10″ sizes with Cast Iron and PU on Iron options
Why Choose Xingteng TENG® Casters?
30+ Years of Manufacturing Excellence
Xingteng Group has been manufacturing casters since 1997, with manufacturing origins predating our official registration. With over 30 years of continuous innovation and quality improvement, our experience means we understand not just how to make casters, but how to make them right for your specific application - especially when it comes to heavy duty rigid casters for industrial applications.
ISO 9001:2015 Certified Quality Management
Our quality management system is certified to ISO 9001:2015, ensuring consistent product quality, traceable production processes, and continuous improvement - exactly what industrial buyers expect from a reliable supplier.
TUV Product Certification
Multiple product series have passed TUV testing and certification - proof that our products meet internationally recognized safety and performance standards.
RoHS 2.0 Compliant
All products meet RoHS 2.0 European environmental protection standards, ensuring your supply chain remains compliant with international environmental regulations.
In-House Testing Laboratory
Our dedicated testing facility is equipped with dynamic loading testers, impact testers, static pressure testers, hardness testers, brake life testers, salt spray testers, optical profile projector, and caster creep tester - every 8 inch rigid caster is verified before it leaves our factory.
30,000+ sqm Manufacturing Facility
Annual production capacity exceeding 10 million casters, with over 110 automated production machines including precision injection molding, automatic punching, riveting, and assembly lines.
TENG® - Our Registered Brand
TENG® is registered in China (since 2006) and internationally under the Madrid System in France, Germany, the United States, Japan, Australia, and Canada (since 2012) - proof of our long-term commitment to brand quality and global presence.
FAQ
Q1: What is the load capacity of this 8 inch rigid caster?
A: This 8 inch rigid caster has a load capacity of 700 kg per caster. For heavy equipment or carts with four casters, the total capacity is 2,800 kg. However, please note that the effective load per caster should be calculated as Total Load ÷ 3 (allowing for uneven weight distribution) rather than Total Load ÷ 4.
Q2: What is the difference between a rigid caster and a swivel caster?
A: A rigid caster (featured here) rolls only in a straight line - providing stable, controlled movement and eliminating unwanted swiveling. A swivel caster rotates 360° - offering maneuverability and steering capability. For heavy equipment and carts, rigid casters are typically used on the rear for tracking and stability, while swivel casters are used on the front for steering. This combination provides both maneuverability and directional control.
Q3: What are the advantages of the PU on Iron wheel construction?
A: The PU on Iron construction offers the best combination for heavy-duty applications: Cast iron core - provides exceptional structural strength, heat dissipation, and durability under heavy loads; PU tread - delivers smooth, quiet, non-marking rolling that protects factory and workshop floors. This construction is specifically engineered for demanding industrial applications where both high load capacity and floor protection are essential. Cast Iron wheels are also available for applications requiring maximum durability and heat resistance.
Q4: Is this a rubber caster wheel?
A: This caster features a PU (Polyurethane) on Iron wheel - it is not a rubber caster wheel. For applications requiring rubber wheels or rubber-like performance, we recommend Rubber on Cast Iron wheels which offer superior shock absorption and quiet operation. Rubber on Cast Iron is available as an optional wheel material upon request. Please contact our sales team for more information on rubber wheel options.
Q5: What wheel material options are available for this caster?
A: This caster series is available with two wheel material options: PU on Iron - standard option offering exceptional load capacity with floor protection; Cast Iron - extreme durability and heat resistance for the most demanding applications. Choose based on your load, floor type, and application requirements. Additional options such as Rubber on Cast Iron are available upon request.
Q6: Is this a steel caster?
A: This caster features a PU on Iron wheel with a steel bracket - the wheel has a cast iron core with PU tread, and the bracket is made of steel for structural strength. The cast iron core and steel bracket together provide the structural strength and durability expected from a steel caster in heavy-duty industrial applications. For applications requiring stainless steel casters or specific metal wheels, please contact our sales team for alternative configurations.
Q7: What equipment is this 8 inch rigid caster suitable for?
A: This 8 inch rigid caster is suitable for: Heavy equipment - industrial machinery and large equipment; Industrial carts - heavy-duty platform trucks and material handling carts (rear position); Material handling - transfer carts and heavy load transport equipment (rear position); Factory machinery - production line equipment and machine stands; Steel mills - steel processing and handling equipment.
Q8: What is the mounting specification for this caster?
A: This caster uses top plate mounting with the following specifications: Top plate size - 135 × 110mm; Bolt hole spacing - 105 × 82 / 75mm; Bolt hole diameter - 14.7 × 11mm. This heavy-duty mounting pattern ensures secure attachment for heavy equipment and carts. Please confirm compatibility with your equipment before ordering.
Q9: What are the available sizes for this caster series?
A: This caster series is available in 6-inch, 8-inch, and 10-inch diameters. The 8-inch option (featured here) offers the best balance of load capacity, rolling efficiency, and load height (302mm) for most heavy industrial applications. Larger sizes provide better rolling efficiency over floor transitions and higher load heights.
Q10: Is this caster suitable for use on uneven floors?
A: The 8-inch PU on Iron wheel provides excellent performance on moderately uneven surfaces due to its large diameter. The large wheel rolls smoothly over floor joints and minor imperfections. For significantly uneven surfaces or applications requiring maximum shock absorption, we recommend Rubber on Cast Iron wheels which offer superior vibration dampening. Please contact our sales team for recommendations based on your specific floor conditions.
Q11: What certifications does Xingteng hold?
A: Xingteng holds ISO 9001:2015 Quality Management certification, TUV Product Certification for multiple product series, and RoHS 2.0 environmental compliance. We are also a recognized AA-level "Contract-Honoring and Credit-Worthy Enterprise" in Zhejiang Province.
Q12: What is the typical lead time for this 8 inch rigid caster?
A: Standard lead time is typically 20-45 days depending on order quantity, wheel material selection, and size specification. For urgent requirements, please contact our sales team for expedited options. Large-volume orders may require additional lead time - we will confirm exact timing at the time of order placement.
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