4" x 2" Forged Steel V-Groove Wheel Kingpinless Rigid Caster - 2000 Lbs Capacity bearings-ball-bearings Cast Iron Wheel 8" x

Cast Iron Wheel 8" x 3"

Mounting Bolt Size:3/8" or Smaller

While total locking brakes also work with harder wheels

): 900 Link to Matching Swivel Caster: 146VIRB520S Wheel Diameter: 5" Wheel Durometer: Brinell 145 Tread Width: 2" Wheel Color: Black Wheel Type: Cast Iron V-Groove Swivel or Rigid Caster: Rigid Wheel Bearing Type: See Options Swivel Radius: N/A Overall Height: 6-1/2" Swivel Construction:  N/A Temp Range: - 45°F to 600°F  Mounting Plate: 4" x 4-1/2" V-Groove Width: 7/8" Bolt Hole Pattern: 2-5/8" x 3-5/8" slotted to 3"x 3" V-Groove Depth: 7/16" Mounting Bolt Size: 3/8" or Smaller Link to Replacement Wheel: LVG520 Weight: 5

Swivel Casters: 146CIRB620SB

4" x 2" Forged Steel V-Groove Wheel Kingpinless Rigid Caster - 2000 Lbs Capacity bearings-ball-bearings Cast Iron Wheel 8" x4" x 2" Forged Steel V Groove Wheel Kingpinless Rigid Caster Part # P5004200VG2 V groove wheels are designed to guide equipment by rolling on inverted angle iron track, however, they can also operate off the track thanks to the tread on either side of the v groove. Solid steel wheel casters are the premium of all the steel wheel casters. It offers the maximum weight capacity, impact strength, and durability of all caster wheels. For a metal wheel with