4" x 1-1/4" Hard Rubber Ball Bearing Wheel Hollow kingpin Swivel Brake Caster - 300 Lbs Capacity

4" x 1-1/4" Hard Rubber Ball Bearing Wheel Hollow kingpin Swivel Brake Caster- Part#: 8GS40KP-HRBTLB Hard rubber wheels are economically priced and recommended for applications that require higher weight capacities than soft rubber wheels can handle. These wheels work best for applications that don’t require non-marking treads or sitting in place for long periods of time. They also work well in outdoor environments and roll well over small debris, rough floors, cracks, and floor joints. We would not recommend these wheels for applications that require sitting in one spot for long periods of time under load.  SPECIFICATIONS: Load Capacity (lbs.): 300 Link to Replacement Wheel:  QHRB4H3 Wheel Diameter: 4" Caster Rig Color/Finish: Silver Zinc Tread Width: 1-1/4" Swivel or Rigid Caster: Swivel  Wheel Type: Hard Rubber Swivel Radius: 3-3/8" Wheel Bearing Type: Ball Swivel Construction: Hollow Kingpin Overall Height: 5-1/8" Temp Range:  -40˚ to 160˚F  Stem