Jiaxing Xingjie Machinery Co., Ltd. is one of the most reliable manufacturers and suppliers of hollow rivet 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 hollow rivet casters made in China here from our factory.
Products Description
The hollow rivet caster is a high-performance mobility solution engineered for heavy equipment, industrial carts, workstations, and demanding workshop applications. With a 250kg load capacity per caster and hollow kingpin mounting for versatile installation, this heavy-duty caster provides reliable support with smooth 360° swiveling and exceptional durability - essential for industrial environments where heavy loads must be moved efficiently and safely.
The impact on your daily operations: When heavy equipment, industrial carts, and workstations need to be repositioned for maintenance, reconfiguration, or daily operation, reliable high-capacity casters with flexible mounting options are essential for efficiency and safety. The hollow kingpin (stemless) design eliminates the need for a protruding stem, allowing for increased maneuverability and reduced risk of hitting obstacles when navigating tight corners or narrow spaces. The PU wheel delivers excellent floor protection, wear resistance, and low rolling resistance - making heavy loads easier to move with minimal effort and reducing worker fatigue. With fewer moving parts and no exposed kingpin or stem, these casters require less maintenance, with less chance for dirt, debris, or grease buildup.
The PU (polyurethane) wheel offers an optimal balance of floor protection, wear resistance, and rolling efficiency. PU provides superior resistance to abrasion, grease, and oil - making it ideal for demanding workshop and industrial environments where floors endure constant traffic. The 150mm diameter with 50mm width provides excellent rolling efficiency and load distribution. Optional wheel materials (TPR, Nylon, PP, PU on Iron, Rubber on Cast Iron) and bearing options (Roller Bearing, Double Ball Bearing) are available for applications with specific floor protection, noise reduction, shock absorption, or performance requirements.
Available with hollow kingpin (stemless) mounting (φ14 hole diameter) for flexible attachment using bolts, rivets, or custom fasteners. Available in 4″, 5″, 6″, and 8″ diameters with multiple wheel material and bearing options. The heavy-duty construction ensures reliable performance even in the most demanding industrial environments - making this hollow rivet caster the ideal choice for heavy equipment and industrial cart applications.
Technical Specifications
|
Parameter |
Specification |
|
Model No. |
816S3ZRX605U |
|
Caster Type |
Swivel Caster (Hollow Kingpin / Stemless) |
|
Wheel Diameter |
150 mm (6″) - 4″, 5″, 8″ available |
|
Wheel Width |
50 mm |
|
Wheel Material |
PU |
|
Load Capacity |
250 kg per caster |
|
Mounting Type |
Hollow Kingpin (Stemless) - φ14 Hole Diameter |
|
Offset |
46 mm |
|
Load Height |
192 mm |
|
Bearing Options |
Roller Bearing, Double Ball Bearing |
|
Wheel Options |
PU, TPR, Nylon, PP, PU on Iron, Rubber on Cast Iron |
Key Features
250kg Load Capacity - reliable support for heavy equipment and industrial carts
PU Wheel - floor-protective, wear-resistant, and grease/oil resistant
Hollow Kingpin (Stemless) Mounting - φ14 hole for flexible bolt or rivet attachment
Smooth 360° Swivel Action - effortless steering and maneuverability in tight spaces
Low Maintenance Design - fewer moving parts, less dirt and debris buildup
Multiple Size, Material & Bearing Options - 4″–8″ sizes with 6 wheel materials and 2 bearing types
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 hollow rivet casters for demanding industrial environments.
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 hollow rivet 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 hollow rivet caster?
A: This hollow rivet caster has a load capacity of 250 kg per caster. For heavy equipment or industrial carts with four casters, the total capacity is 1,000 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 a hollow kingpin (stemless) caster and how does it mount?
A: A hollow kingpin caster (also known as a stemless caster or bolt-hole caster) is characterized by a stemless design with a hole on the top of the mounting surface. To mount, the caster is positioned against the equipment, after which a fastener like a screw, bolt, or rivet is driven through the hole and into the object. This design is particularly useful when you have a unique or uncommon stem size and need to adapt and attach casters - simply slide your bolt through the hollow kingpin center hole and secure it with a nut. Also known as bolt-hole casters, they have an open hole that provides versatility when mounting the casters to equipment.
Q3: What are the advantages of hollow kingpin (stemless) casters?
A: Hollow kingpin casters offer several advantages: Increased maneuverability - eliminates the need for a protruding stem, reducing the risk of hitting obstacles in tight spaces; Flexible mounting - accommodates any bolt, rivet, or custom fastener; Low maintenance - fewer moving parts and no exposed kingpin or stem means less dirt, debris, or grease buildup; Versatility - can be used in various custom applications where standard stem casters cannot connect; Impressive load capacity - engineered to support heavy loads despite the minimalistic design.
Q4: What wheel material options are available for this heavy-duty caster?
A: This heavy-duty caster series is available with six wheel material options: PU - standard option offering excellent floor protection, wear resistance, and oil/grease resistance; TPR - quiet, non-marking operation; Nylon - superior impact resistance and durability; PP - lightweight and chemical-resistant; PU on Iron - combines PU tread with cast iron core for maximum load capacity; Rubber on Cast Iron - superior shock absorption with iron core strength. Choose based on your load, floor type, and application requirements.
Q5: What is the difference between Roller Bearing and Double Ball Bearing?
A: Roller Bearings use cylindrical rollers to handle heavier radial loads, making them ideal for high-load, slow-speed applications where durability is the priority. Double Ball Bearings use two rows of balls to handle both radial and moderate thrust loads, providing smoother rolling with less friction - ideal for applications requiring frequent movement and maneuverability. Choose based on your load, speed, and maneuverability requirements.
Q6: What equipment is this hollow rivet caster suitable for?
A: This hollow rivet caster is suitable for: Heavy equipment - industrial machinery and large equipment; Industrial carts - heavy-duty platform trucks and material handling carts; Workstations - heavy-duty workstations and assembly stations; Furniture - heavy furniture and fixtures requiring mobility; Custom applications - equipment with unique or uncommon mounting requirements where standard stem casters cannot connect.
Q7: What is the mounting specification for this hollow rivet caster?
A: This caster uses hollow kingpin (stemless) mounting with a φ14 hole diameter - accommodating bolts, rivets, or custom fasteners up to 14mm in diameter. This flexible mounting design allows you to use the fastener that best suits your specific application.
Q8: Is this caster suitable for office chair applications?
A: Yes. Hollow kingpin (stemless) casters are commonly used for office chairs and furniture applications. The stemless design with φ14 hole diameter allows for flexible mounting using bolts or custom fasteners, making it adaptable to various furniture and chair designs. However, please note that this heavy-duty model (250kg capacity) may be over-specified for standard office chairs - we offer lighter-duty options for furniture applications upon request.
Q9: What is the difference between this caster and threaded stem casters?
A: A hollow kingpin (stemless) caster (featured here) uses a hole in the mounting surface for bolt or rivet attachment - offering flexible mounting with no protruding stem. A threaded stem caster uses a threaded metal rod that screws into a matching socket - offering secure, vibration-resistant attachment. Choose hollow kingpin for flexible mounting in custom applications; choose threaded stem for standardized, quick-install applications.
Q10: 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.
Q11: Does Xingteng offer custom hollow rivet caster solutions?
A: Yes. With over 30 years of manufacturing experience and in-house engineering capabilities, we offer custom hollow rivet caster solutions including: special wheel materials, custom hole diameters, specific load capacities, bearing configurations, and application-specific designs. Contact our sales team to discuss your requirements.
Q12: What is the typical lead time for this hollow rivet caster?
A: Standard lead time is typically 20-45 days depending on order quantity, wheel material selection, bearing option, 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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