4" x 2" Ductile Steel Wheel Swivel Caster Total Locking Brake - 1,250 Lbs Capacity rig-type-swivel-with-brake Temp Range: -4˚F to 248˚F

Temp Range: -4˚F to 248˚F

Hub Length (without Bearings):2-3/4"

Wheel Type: Forged Steel Swivel or Rigid Caster: Swivel Wheel Bearing Type: Ball Bearing

1/2" king pin hydraulically upset to increase shock absorbing capacity

Weight: 18

4" x 2" Ductile Steel Wheel Swivel Caster Total Locking Brake - 1,250 Lbs Capacity rig-type-swivel-with-brake Temp Range: -4˚F to 248˚F4" x 2" Ductile Steel Wheel Swivel Caster Total Locking Brake Part # 146DUCT420SBTL Manufactured from a high strength steel alloy, ductile steel offers improved capacity, durability & impact resistance compared to standard cast iron wheels. Ductile steel provides approximately 45,000 PSI tensile strength & features a thicker tread, spokes & hubs to withstand abusive industrial applications. Its moderately crowned tread design further reduces friction