3 1/2 Inch Medium Duty Super Polyurethane Swivel Casters with Side Brake
Specifications:
- Capacity: 240 lbs (110 kg)
- Wheel Size: 3 1/2″ (90mm)
- Overall Height: 5″ (120mm)
- Tread Material: Super Polyurethane (PU)
- SKU: EF01-11-090SC-303
Key Features:
- Medium-Duty Balance: 240 lbs (110 kg) rating with 3 1/2″ (90 mm) wheel 鈥 the sweet spot between effortless rolling and genuine load strength.
- Super Polyurethane Tread: Higher-grade PU chemistry raises load capacity 240 lbs (110 kg) while staying non-marking and floor-friendly 鈥 strength without floor damage.
- Plain-Bore Hub (Bearingless): The simple machined bore runs directly on the axle 鈥 the most economical, shock-tolerant and maintenance-free construction for light duty.
- One-Touch Side Brake: A foot pedal presses the wheel to a dead stop 鈥 parking safety without bending down.
- Compact Overall Height: 4.7″ (120 mm) installed height keeps equipment centers of gravity low and clearances unchanged 鈥 mobility without redesign.
Ideal Applications:
A versatile family covering platform trucks to airport dollies:
- Platform Trucks & Dollies: warehouse and logistics platform carts.
- Airport Ground Support: baggage and catering dollies (airport-wheel options).
- Retail & Kiosk Fixtures: displays needing braking and leveling.
- Equipment Leveling: adjustable/low-CG casters for specialized machinery.
Why Choose This Caster (Our Advantages):
- Our broadest medium-duty platform 鈥 21 sub-series let you standardize procurement across many applications with a single OEM partner.
- Factory-Direct Hard Strength: Established 1988, Globe Caster operates a 156,000 m2 manufacturing base with 500+ employees and in-house hardware, injection-molding and PU-pouring workshops. ISO 9001 & ISO 14001 certified with 100+ national patents, we support full OEM/ODM customization and reliable global B2B supply across North America, Latin America, Europe and Asia-Pacific.
