4" x 2" Kingpinless Swivel Caster - Hamilton Standard Duty - Ergo-Glide Polyurethane Wheel - 1/2" Sealed Precision Ball Bearings S-52K-4SPB

Hamilton Standard Duty Kingpinless Swivel Caster with Ergo-Glide Polyurethane Wheel The Hamilton Standard Duty Kingpinless Swivel Caster is a high-quality, durable caster designed for heavy-duty use. Its standout features include a 4" x 2" Ergo-Glide Polyurethane (85A) on Cast Iron wheel and 1/2" Sealed Precision Ball Bearings (S-52K-4SPB). Top-Notch Swivel Caster for Heavy-Duty Use Our Hamilton Swivel Caster is built to handle high load capacities and continuous operation. The kingpinless design reduces wear and extends caster life. Ergo-Glide Polyurethane on Cast Iron Wheel The 4" x 2" Ergo-Glide wheel is made of top-grade polyurethane (85A) moulded onto a sturdy cast iron core. It's designed for smooth operation and superior load-bearing. Sealed Precision Ball Bearings The Hamilton Caster features 1/2" sealed precision ball bearings (S-52K-4SPB) to ensure efficient operation and longevity.