4 Inch Heavy Duty Premium Polyurethane Rigid Casters

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.
• Premium Non-Marking Polyurethane Tread: The Premium Polyurethane wheel delivers whisper-quiet rolling and zero scuffing on epoxy, tile and polished concrete, keeping floors showroom-clean.
• Precision Ball Bearings: Sealed ball raceways cut rolling resistance to a minimum — smooth starts, effortless direction changes and long, quiet service life.
• Rigid (Fixed) Frame: Fixed orientation tracks dead-straight under load — the stable, economical choice for straight-line transport lanes.
• Compact Overall Height: 5.7" (145 mm) installed height keeps equipment centers of gravity low and clearances unchanged — 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 — 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.

Number	EH01-11-100R-302
Wheel Dia.(D)	4" (100mm)
Wheel Width(W)	50mm
Load Capacity	620lbs (280kg)
Material of Wheel	Premium Polyurethane (PU)
Bearing	Ball bearing
Setting height(H)	145mm
Swivel radius(R)	-
Top plate size(axb)	114x100mm
Hole spacing(exf)	84x71mm
Hole Dia.(d)	11mm