| Wheel Material | PVC (Polyvinyl Chloride), Black |
|---|---|
| Wheel Hardness | 85 ± 5 Shore A |
| Bracket Material | PP (Polypropylene) Housing |
| Bearing Type | Plain Bore |
| Brake Type | Total Lock — Wheel + Swivel Lock (Type C) |
| Swivel Angle | 360° (Type B & C) |
| Operating Temperature | -20°C to +60°C (-4°F to +140°F) |
| Floor Protection | Excellent — Non-marking, Floor-friendly |
| Noise Level | Low — Quiet rolling on hard surfaces |
| Surface Finish | PP Housing (RoHS compliant) |
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 housing finish?
A: Yes! We offer full OEM/ODM customization. You can choose custom wheel colors, housing materials, and even branded packaging with your logo.
Q: Will these PVC twin-wheel casters scratch my floors?
A: Not at all. Our PVC twin wheels are non-marking and floor-friendly. The wide tread distributes weight evenly, preventing scuffs and indentations on hardwood, tile, vinyl, and other hard surfaces.
Q: What is the advantage of twin-wheel design?
A: Twin wheels provide superior stability, smoother rolling, and better weight distribution compared to single wheels. They also have a lower profile and are less likely to tip. Perfect for office chairs and furniture.
Q: How do I install these on my furniture?
A: Simply bolt the top plate onto the furniture base using the pre-drilled mounting holes. Bolt spacing and hole diameters are clearly marked in the spec table above. Use M6–M8 bolts — no special tools needed.
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 confirmed at order time.
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.
Common Specifications: Wheel = PVC (Polyvinyl Chloride), Black | Bracket/Housing = PP (Polypropylene) | Bearing = Plain Bore
Plate Mount Models
| Photo | Model | Size | Wheel Diameter | Wheel Width | Load Capacity | Overall Height | Plate Size | Bolt Spacing | Bolt Ø | Mounting Style |
|---|---|---|---|---|---|---|---|---|---|---|
|
SC3230-B03 | 1.5" | 38 mm | 9.5×2 mm | 20 kg | 54 mm | 64×80 mm | 43×55 mm | 8.5 mm | Swivel Plate |
| SC3202-B03 | 2.0" | 50 mm | 13×2 mm | 35 kg | 64 mm | 64×80 mm | 43×55 mm | 8.5 mm | Swivel Plate | |
| SC3250-B03 | 2.5" | 60 mm | 14×2 mm | 45 kg | 74 mm | 74×90 mm | 52×66 mm | 8.5 mm | Swivel Plate | |
|
SC3230-C03 | 1.5" | 38 mm | 9.5×2 mm | 20 kg | 54 mm | 64×80 mm | 43×55 mm | 8.5 mm | Plate with Brake |
| SC3202-C03 | 2.0" | 50 mm | 13×2 mm | 35 kg | 64 mm | 64×80 mm | 43×55 mm | 8.5 mm | Plate with Brake | |
| SC3250-C03 | 2.5" | 60 mm | 14×2 mm | 45 kg | 74 mm | 74×90 mm | 52×66 mm | 8.5 mm | Plate with Brake |
Type B = Swivel Plate | Type C = Plate with Brake