6" x 3" Heavy Duty Series Swivel Caster with Ductile Steel V-Groove Wheel - 53DV60LW2419YY

6" x 3" Heavy Duty Series Swivel Caster with Ductile Steel V-Groove Wheel

Exceptionally smooth and easy swiveling action and counteracts radial thrust and constructed with ASTM1045 drop forged 3/8" thick swivel head. 7/16" diameter hardened ball bearings as main load bearing and tapered roller bearings for the lower raceway thrust bearing Integrally forged kingpin 3/4" diameter, 3/4" axle bolt with grease fitting, 3/8" thick steel legs and a zinc plated finished.

The Ductile Steel wheel provides extreme weight capacity for its size. The ductile steel is graphite-rich, which is stronger and more durable than even our standard semi-steel wheels. With a tensile strength of 45,000 PSI, you'll be hard-pressed to find a job that needs a stronger wheel. The v-groove allows this wheel to easy travel along integrated tracks.

• Various bearings options for optimal performance at different applications
• Temperature range: -45°F to 800°(with bronze bearing)
• Extra thick walled, heavy-duty core, hub and tread face
• Tensile Strength of 45,000 PSI
• Slightly crowned tread