3-1/2" x 1-1/4" High Temp Nylon Wheel Hollow Kingpin Swivel Caster with Total Locking Brake - 350 Lbs Capacity

3-1/2" x 1-1/4" High Temp Nylon Wheel Hollow Kingpin Swivel Brake Caster - Part#: 8GT35KP-HEAT High Temperature HeatEater caster wheels have a temperature range up to 475˚F continuous and 550˚F intermittent. Made of a glass filled nylon mixture, these caster wheels can be used in both wet and dry high temperature applications. The hard tread rolls easily and is resistant to oil, grease, most acids, chemicals, and cleaning solutions. All these features make this one of our favorite high temp wheels! The hollow king pin hole accepts bolts up to 1/2". If higher temperature wheels are needed and floor protection is not a concern, check out our steel wheel casters with temperatures up to 600˚F. SPECIFICATIONS: Load Capacity (lbs.): 350 Link to Replacement Wheel: R35171C Wheel Diameter: 3-1/2" Caster Rig Color/Finish: Silver Zinc Tread Width: 1-3/8" Swivel or Rigid Caster: Swivel  Wheel Type: High Temp Nylon Swivel Radius: 3-1/4" Wheel Bearing Type: None Swivel Con