4" x 2" Forged Steel V-Groove Wheel Swivel Caster with Total Locking Brake - 1,250 Lbs Capacity backing plate 8" x 2" Cast Iron

8" x 2" Cast Iron Wheel Swivel Brake Caster - Part # 146CIRB820SB

250 Link to Matching Swivel Caster: 146DVRB420S Wheel Diameter: 4" Wheel Durometer: Rockwell 74B Tread Width: 2" Wheel Color: Dark Red Wheel Type: Ductile Steel V-Groove Swivel or Rigid Caster: Rigid Wheel Bearing Type: See Bearings Options Swivel Radius: N/A Overall Height: 5-5/8" Swivel Construction:  N/A Temp Range: - 45°F to 800°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: QVGR4M0 Weight: 6

load capacity

For floor protective wheels

Designed to be used with 3" wide wheels with a 1-15/16" plain bore that have a 3-1/4" hub length

4" x 2" Forged Steel V-Groove Wheel Swivel Caster with Total Locking Brake - 1,250 Lbs Capacity backing plate 8" x 2" Cast Iron4" x 2" Forged Steel V Groove Wheel Swivel Caster with Total Locking Brake Part # 146FVG420SBTL Forged V Groove wheels are designed to guide equipment along inverted angle iron tracks but can also function without a track due to the tread on both sides of the V Groove. Made from forged steel, these wheels are the premium of all the steel wheel casters. The forged steel wheel is made from ASTM 1045 high carbon steel that is hot drop forged. It offers