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1.5-2.5 Inch Light Black PVC Top Plate Caster Wheels (30-65kg)
Step 1: Mounting Style
Rigid
✓
Swivel Plate
✓
Threaded Stem
✓
Bolt Hole
✓
Swivel Stem
✓
Stem Ring
✓
Expanding Stem
✓
Others
✓
Step 2: Wheel Diameter
1.5“(38mm)
2“(50mm)
2.5“(65mm)
8 Core Advantages of Dual Ball Bearing Black TPU Plate Mount Casters (Type C Total Lock Brake)
- Dual Ball Bearing Swivel: Precision double ball raceway design ensures smooth, effortless 360° rotation even under loaded weight.
- Premium TPU Wheel — Wear-Resistant: High-quality TPU (Thermoplastic Polyurethane) tread boasts outstanding abrasion resistance and extended service life. It leaves no marks, rolls silently and effectively protects floors.
- Total Lock Brake (Type C): Locks wheel rotation and swivel movement simultaneously. Designed with Type C top plate brake for easy foot pedal operation.
- Steel-Black Bracket — Premium Quality: Premium black electrophoretic steel bracket delivers excellent corrosion resistance paired with neat, professional appearance. Perfect for warehouses, retail stores, medical facilities and public institutions.
- Top Plate Bolt-On Mounting: Standard top plate available in Fixed(A), Swivel(B) and Total Lock Brake(C) types. Marked bolt intervals enable fast and convenient installation.
- Superior Wear Resistance: TPU material features top-tier wear resistance among all polymer wheel materials, suitable for medium and frequent use in commercial & industrial scenarios.
- Consistent Quality: Rigorous quality control standards are adopted; every caster undergoes load testing prior to delivery.
- Wide Temperature Range: Stable performance between -20°C and +60°C, works reliably under various environmental conditions.
Detailed Technical Properties
| Wheel Material | TPU (Thermoplastic Polyurethane), Black |
|---|---|
| Wheel Hardness | 92 ± 3 Shore A |
| Bracket Material | Steel with black electrophoretic coating |
| Bearing Type | Dual Ball Bearings |
| Brake Type | Total Lock — Wheel + Swivel Lock (Type C) |
| Swivel Angle | 360° (Type B & C) / Fixed (Type A) |
| Operating Temperature | -20°C to +60°C (-4°F to +140°F) |
| Floor Protection | Excellent — Non-marking, Floor-friendly |
| Noise Level | Low — Quiet rolling |
| Surface Finish | Black electrophoretic steel (RoHS compliant) |
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Applications
Suitable Industries & Applications
Hospital & Clinic Equipment (Medical Trolleys, IV Stands)
Office Furniture & Workstation Chairs
Hotel & Hospitality Service Carts
Retail Displays & Store Fixtures
Laboratory Carts & Equipment Stands
Cleaning & Janitorial Equipment
AV & Electronics Equipment Stands
Light Material Handling Dollies
Food Service & Catering Equipment
Library & Institutional Book Carts
Beauty Salon & Spa Equipment
Light Scaffolding & Platforms
Recommended Usage
Suitable
Smooth, hard floors (tile, concrete, vinyl, epoxy)
Suitable
Indoor environments — offices, retail, commercial facilities
Suitable
Intermittent to moderate use
Suitable
Equipment under 195 kg total load (4 casters, safety margin included)
Not Recommended
Rough outdoor terrain or gravel surfaces
Not Recommended
Continuous shock loading or impact applications
Not Recommended
Environments exceeding Ultra-Quiet operating temperature
Not Recommended
Exposure to strong acids, concentrated solvents, or corrosive chemicals
FAQ
Q: What is the minimum order quantity? Can I order samples first?
A: Our standard MOQ is 100 pieces per model. Sample orders are welcome — you can order 1–2 pieces for testing before placing a bulk order.
Q: Can I customize the wheel color or bracket finish?
A: Yes! We offer full OEM/ODM customization. You can choose custom wheel colors, bracket finishes, and even branded packaging with your logo. Custom orders have their own MOQ — contact us for details.
Q: Will these casters scratch or leave marks on my floors?
A: Not at all. Our TPR wheels are non-marking and floor-friendly. They roll smoothly and quietly on tile, concrete, vinyl, and other hard surfaces without leaving scuffs or stains.
Q: These have a top plate — how do I install them on my equipment?
A: Simply bolt the top plate onto the equipment base using the pre-drilled mounting holes. Bolt spacing and hole diameters are clearly marked in the spec table above. Use M4–5 bolts (depending on model size) — no special tools needed.
Q: How do I know this caster can handle my equipment's weight?
A: Each caster supports up to 30 kg individually. For a 4-caster setup, the total safe working load is around 105 kg (safety margin included). Always distribute weight evenly across all casters. If you're unsure, our team can help you pick the right model.
Q: What is the typical lead time for orders?
A: Sample orders ship within 3–5 business days. Standard bulk orders typically take 15–25 days, depending on quantity. Custom orders may take a bit longer — we'll confirm the exact timeline when you order.
Company Profile
SUMATIC CASTER, established in 2020 in Zhongshan City, China, is a global provider of caster solutions, offering over 40 product series and more than 1,000 models. We specialize in high-performance casters for furniture, industrial, medical, and commercial applications, aiming to enhance equipment mobility and user experience.
Manufacturing Facility
Quality Control
Our Certificates
Exhibition
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Packaging & Shipping
Technical Specifications Table
Common Specifications: Wheel = PVC (Polyvinyl Chloride), Black | Bracket = Steel-Black | Bearing = Dual Ball Bearings
Top Plate Mount Models
| Photo | Model | Size | Wheel Diameter | Wheel Width | Load Capacity | Overall Height | Plate Size | Bolt Spacing | Bolt Ø | Mounting Style |
|---|---|---|---|---|---|---|---|---|---|---|
|
SC0230-A03B | 1.5" | 38 mm | 22 mm | 30 kg | 61 mm | 43×60 mm | 30×42 mm | 6.5 mm | Rigid Caster |
| SC0202-A03B | 2.0" | 50 mm | 27 mm | 45 kg | 72 mm | 50×70 mm | 35×52 mm | 8.5 mm | Rigid Caster | |
| SC0250-A03B | 2.5" | 65 mm | 32 mm | 65 kg | 91 mm | 62×94 mm | 45×75 mm | 8.5 mm | Rigid Caster | |
|
SC0230-B03B | 1.5" | 38 mm | 22 mm | 30 kg | 61 mm | 43×60 mm | 30×42 mm | 6.5 mm | Swivel Plate |
| SC0202-B03B | 2.0" | 50 mm | 27 mm | 45 kg | 72 mm | 50×70 mm | 35×52 mm | 8.5 mm | Swivel Plate | |
| SC0250-B03B | 2.5" | 65 mm | 32 mm | 65 kg | 91 mm | 62×94 mm | 45×75 mm | 8.5 mm | Swivel Plate | |
|
|
SC0230-C03B | 1.5" | 38 mm | 22 mm | 30 kg | 61 mm | 43×60 mm | 30×42 mm | 6.5 mm | Plate with Brake |
| SC0202-C03B | 2.0" | 50 mm | 27 mm | 45 kg | 72 mm | 50×70 mm | 35×52 mm | 8.5 mm | Plate with Brake | |
| SC0250-C03B | 2.5" | 65 mm | 32 mm | 65 kg | 91 mm | 62×94 mm | 45×75 mm | 8.5 mm | Plate with Brake |
Type A = Rigid Caster | Type B = Swivel Plate | Type C = Plate with Brake
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