Product Introduction
Our threaded stem swivel casters with brake are heavy-duty 360° swivel casters with dual-lock braking, designed for carts and mobile equipment, featuring a reinforced recycled nylon body and steel core for stable industrial performance and BIFMA-grade durability.
Technical Specifications
Caster
This compact vertical layout details our primary export specifications, bridging both standard seating and heavy equipment lines:
|
Parameter |
2-Inch Hooded with Brake |
3-Inch Riveted Unhooded with Brake |
|
Part No. |
TWB50 |
RUTWB75 |
|
Wheel Diameter |
50 mm (2") |
73 mm - 75 mm (3") |
|
Overall Width |
48.5 mm |
60.0 mm |
|
Mounting Height |
54.5 mm |
74.0 mm |
|
Dynamic Load Capacity |
66 lbs / 30 kgs |
132 lbs / 60 kgs |
Note:Our multi-scale assembly line perfectly supports a continuous size matrix including 30mm, 40mm, 60mm, 100mm, and 125mm sizes to hold load profiles scaling up to 220 lbs (100 kgs) per unit.
Threaded Stem
|
Parameter |
Specification |
|
Standard Thread Profiles |
Imperial: 1/4"-20, 5/16-18, 3/8"-16, 1/2"-13 Metric: M6, M8, M10 |
|
Stem Hardware Material |
Heavy-Gauge Solid Carbon Steel |
|
Surface Coating |
Premium Trivalent Chromium Zinc (Cr3+) |
|
Primary Performance |
Industrial Anti-Corrosion & Salt-Spray Rust Prevention |
Bolt Customization
Tailored Thread Lengths: Thread engagement depths can be extended, shortened, or engineered to match your proprietary framing prints.
Specialized Thread Pitches: Custom fine or coarse threading options can be precision-machined to integrate into automated factory assembly lines.
Product Features
Quick-Lock Brake Lever
Designed for effortless toe-activation to prevent sliding and keep your furniture or carts securely stationary.
Smooth 360° Omnidirectional Swivel
Engineered with a precision dual-bearing swivel race that guarantees prompt, low-effort direction changes under maximum loads.
Industrial Fatigue Resistance
Built to endure over 50,000 rolling cycles without tracking degradation, ensuring a reliable, long-lasting operational lifespan.
Quality & Compliance
ANSI/BIFMA X5.1-2017 Certified: Fully validated to surpass strict professional office furniture and institutional load safety test requirements.
Rigorous Defect Prevention: Backed by an active quality correction protocol. Any defective manufacturing parts are fully documented and backed by comprehensive replacement dispatches.
How to Select Casters?
Quality
Packaging & Logistics
Minimum Order Quantity (MOQ): 1,000 pieces per standard box (Standard manufacturing run: 5,000 pieces).
Logistics Packaging: Bulk export cartons containing exactly 100 pieces per carton, systematically stacked to secure hardware against zero-dent ocean and air transit.
Trade Terms: FOB Taiwan,China.
Payment Method: T/T.
FAQ
Q: What applications are threaded stem swivel casters with brake suitable for?
A: They are widely used for carts, medical equipment, office furniture, storage systems, industrial equipment, and other mobile applications.
Q: How does the brake mechanism work?
A: The foot-operated brake locks the wheel to help prevent unwanted movement, providing greater stability and safety during operation.
Q: What thread sizes are available?
A: Standard options include M6, M8, M10, 1/4"-20, 5/16"-18, 3/8"-16, and 1/2"-13. Custom thread specifications are also available.
Q: What wheel sizes can you supply?
A: Standard models include 2-inch and 3-inch wheels, while additional sizes from 30 mm to 125 mm are available for different applications.
Q: What wheel materials are available?
A: Standard models use durable recycled nylon wheels. Optional polyurethane (PU) wheels are available for quieter operation and enhanced floor protection.
Q: Can the threaded stem be customized?
A: Yes. We offer OEM and ODM services, including customized thread sizes, thread lengths, pitches, wheel materials, and packaging.
Q: What quality standards do these casters meet?
A: They are manufactured to meet ANSI/BIFMA performance requirements and comply with RoHS and REACH environmental standards.
Q: What is the minimum order quantity?
A: The standard MOQ is 1,000 pieces per box, with a standard production run of 5,000 pieces.
Q: How do I choose the correct threaded stem caster?
A: Please provide the thread specification, wheel size, load capacity, and application, and we will recommend the most suitable model.
Q: What support do you provide for OEM and wholesale customers?
A: We provide sample evaluation, technical consultation, custom product development, production scheduling, and export support for long-term OEM and wholesale customers.
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