1" ID High Temp Roller Bearing Kit for 2-1/2" Wide Wheels - 600˚F Q503021STL } Capacity: 1600 Lbs

} Capacity: 1600 Lbs

Not only is it economically priced

Link for Replacement Caster

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

6" x 1-3/4" Forged Steel V-Groove Wheel Kingpinless Swivel Brake Caster - Part # P51062FVGTLB

1" ID High Temp Roller Bearing Kit for 2-1/2" Wide Wheels - 600˚F Q503021STL } Capacity: 1600 Lbs1" 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