4 Inch Heavy Duty Super Polyurethane Swivel Casters with Direction Lock

Capacity	620 lbs (280 kg)
Wheel Size	4″ (100mm)
Overall Height	6″ (146mm)
Top Plate Size	114x100mm
Bearing	Ball bearing
Tread Material	Super Polyurethane (PU)
SKU	EH14-11-100VT-304

Key Features:

- Heavy-Duty Construction: At 620 lbs (280 kg) per caster, the reinforced fork and 4″ (100 mm) wheel handle industrial transport cycles without deflection.
– Super Polyurethane Tread: Higher-grade PU chemistry raises load capacity 620 lbs (280 kg) while staying non-marking and floor-friendly 鈥 strength without floor damage.
– Precision Ball Bearings: Sealed ball raceways cut rolling resistance to a minimum 鈥 smooth starts, effortless direction changes and long, quiet service life.
– Directional-Lock Mechanism: Lock the swivel for straight-line travel over long pushes, release it for full maneuverability 鈥 both in one caster.
– Compact Overall Height: 5.7″ (146 mm) installed height keeps equipment centers of gravity low and clearances unchanged 鈥 mobility without redesign.

Ideal Applications:
The workhorse family for heavy industrial mobility:
– Machinery Moving: machine relocation and installation skids and carts.
– Textile & Fiber Plants: anti-winding models resist thread and lint wrap.
– Food & Chemical Processing: stainless models for washdown and corrosive areas.
– Precision Equipment Transit: shock-absorbing models protect fragile loads.

Why Choose This Caster (Our Advantages):
– With 23 sub-series including shock-absorbing, anti-winding and stainless variants, we solve the exact pain points standard heavy casters cannot 鈥 all factory-direct with OEM/ODM support.
– 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.