4" x 2" Ductile Steel Wheel Swivel Brake Caster - 1,250 Lbs Capacity steel ball transfers but is more economically priced

but is more economically priced

Wheel Tread Shape:V-Groove Temp Range: -45˚F to 600˚F Wheel Color:Black Weight: 12

8" x 2-1/2" Ductile Steel Wheel - Part # LDS825

Swivel Construction: Double Ball Raceway - Kingpin (w/ Dust Cover)

Plain Bore ID:1-15/16"

4" x 2" Ductile Steel Wheel Swivel Brake Caster - 1,250 Lbs Capacity steel ball transfers but is more economically priced4" x 2" Ductile Steel Wheel Swivel Brake Caster Part # 146DUCT420SB 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 during rolling,