Our Ergolastomer wheel is a solid cast polyurethane-elastomer tread which is mechanically locked to a glass-filled nylon core. This caster is very strong and durable with high impact and abrasion resistance. Its sealed precision ball bearings and crowned tread significantly helps reduce rolling resistance, swiveling action and push/pull forces required to move. These wheels are maintenance free and non-marking with virutally no tread wear.
The 45/46 Series is our most popular medium-heavy duty series of caster. This series of casters offers both swivel and matching rigid casters. The swivel caster features our kingpinless raceway and is designed for maximum durability. Our kingpinless raceway is precisely CNC machined and utilizes hardened ball bearings.
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