1" ID High Temp Roller Bearing Kit for 2-1/2" Wide Wheels - 600˚F Q503021STL Link for Replacement Caster

Link for Replacement Caster

Sold as a set of 2 (two are needed per wheel)

000 Link to Matching Rigid Caster: 28ER12 Wheel Diameter: 8" Caster Rig Material Type: Cold Rolled Steel Tread Width: 2" Caster Rig Color/Finish: Yellow Zinc Plated Wheel Type: Ductile Steel Swivel or Rigid Caster: Swivel Wheel Bearing Type: See Bearings Options Swivel Radius: 4-1/2" Overall Height: 9-1/2" Swivel Construction: Kingpin Temp Range: -40˚F to 800˚F Mounting Plate: 5" x  5-1/2" Wheel Hardness: Rockwell 74B Bolt Hole Pattern: 4-1/8" x 4-1/2" Wheel Color: Red Mounting Bolt Size: 3/8" or Smaller Link to Replacement Wheel: LDS820 Weight: 14

Not only is it economically priced

1" ID High Temp Roller Bearing Kit for 2-1/2" Wide Wheels - 600˚F Q503021STL Link for Replacement Caster1" ID High Temp Roller Bearing Kit for 2 1 2" Wide Wheels Part # LBL2 1 2 1 HT Roller bearings are one of the most popular bearings because of their strength, rollability, and economical price. This bearings kit includes two metal thrust washers and 1" ID roller bearing. Designed to be used with 2 1 2" wide wheels with a 1 15 16" plain bore that have a 2 3 4" hub length. Temperature range dependent upon the wheel being used. Bearing ID: 1" Hub Length