4" x 2" Forged Steel V-Groove Wheel Kingpinless Swivel Caster - 2000 Lbs Capacity

4" x 2" Forged Steel V-Groove Wheel Kingpinless Swivel Caster - 2000 Lbs Capacity4" x 2" Forged Steel V Groove Wheel Kingpinless Swivel Caster Part # P5104200VG2 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

6" x 2" Cast Iron Rigid Caster - Part # 146CIRB620R

Link to Matching Rigid Caster: P50082CIRB

Swivel Casters: 146CIRB620SB

Bearing ID: 1" Bearing Length: 2-3/16" Bearings OD: 1-3/16" Temp Range: -45˚F to 450˚F

8" x 2" Cast Iron Rigid Caster - Part # 146CIRB820R

V groove wheels are designed to guide equipment by rolling on inverted angle iron track

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: LVD60JT84 Weight:  11

5" x 2" Ductile Steel Wheel Rigid Caster - Part # 146DUCT520R

Overall Height: 5-5/8" Swivel Construction:  Double Ball Raceway - 5/8" Kingpin Temp Range: -45°F to 550°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: PAH108 Weight: 7

but is more economically priced

Wheel Type: Ductile Steel Weight: 10

Designed to be used with 2" wide wheels with a 1-3/16" plain bore