5 Inch Medium Duty High-Strength Polyurethane Bolt Hole Swivel Casters

Specifications:
- Capacity: 220 lbs (100 kg)
- Wheel Size: 5″ (125mm)
- Overall Height: 6″ (157mm)
- Bearing: Ball bearing
- Tread Material: High-Strength Polyurethane (PU)
- SKU: EP05-11-125PS-308

Key Features:
- Medium-Duty Balance: 220 lbs (100 kg) rating with 5″ (125 mm) wheel 鈥 the sweet spot between effortless rolling and genuine load strength.
- High-Strength Polyurethane Tread: Denser High-Strength Polyurethane formulation withstands heavier loads 220 lbs (100 kg) and abrasion, extending service life in demanding daily use.
- Precision Ball Bearings: Sealed ball raceways cut rolling resistance to a minimum 鈥 smooth starts, effortless direction changes and long, quiet service life.
- Bolt-Hole Kingpin: A single through-bolt mounts to tubing or flat stock in seconds 鈥 fast field installation and easy caster swaps.
- Compact Overall Height: 6.2″ (157 mm) installed height keeps equipment centers of gravity low and clearances unchanged 鈥 mobility without redesign.

Ideal Applications:
Purpose-built for vertical-transport service:
- Elevator Maintenance Carts: machine-room and shaft service trolleys.
- Escalator Service Platforms: mobile repair and inspection equipment.
- Scissor Lifts & Lifting Platforms: guided wheel support units.
- Dumbwaiter & Hoist Systems: small freight-lift servicing.

Why Choose This Caster (Our Advantages):
- Specialized elevator-industry tooling with rail-guided wheel profiles 鈥 a focused OEM niche backed by consistent PU durometer and batch quality.
- 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.