Where it fits. Thermoplastic elastomer is a quiet, non-marking tread built for finished floors. It combines the low rolling resistance of a hard wheel with a cushioned ride that absorbs floor seams and thresholds, which reduces both noise and the push force an operator has to apply.
Construction. The tread is molded to a polypropylene core. Hub width is 62.60mm. A steel Quad X bearing carries the load.
Load and duty. The 400 lb rating is per wheel. Standard practice is to size a four-wheel set assuming three wheels carry the load, so this wheel supports roughly a 1,200 lb cart with margin for shock loading and uneven floors. Continuous operating range is -30°F to 140°F.
About the line. ElastoPro wheels deliver quiet, non-marking performance for demanding commercial and industrial environments. The 70A TPE tread combines the low rolling resistance of a hard wheel with the cushioned, floor-protecting ride of a soft wheel, reducing operator fatigue and protecting finished floors. The tread is bonded to a corrosion-resistant polypropylene core that will not rust. Made in the USA.
Standard Features:
Also available:
- With roller bearing — WK4042GN
- With plain bore bearing — W44042G86
Custom options:
- Custom tread and body colors
- Conductive wheels
- Stainless steel for washdown service
- Private label or custom branding
Please consult factory for all customizations.