5" x 2" Cast Iron Wheel Kingpinless Rigid Caster - 1,200 Lbs Capacity bolt-hole-pattern-3-3/8-x-5-1/4-slotted-to-4-1/8-x-6-1/8 4" x 2" Forged Steel

4" x 2" Forged Steel V-Groove Wheel Rigid Brake Caster - Part # 146FVG420RB

Wheel Bearing Type: See Options Swivel Radius: 4" Overall Height: 7-1/2" Swivel Construction: Double Ball Raceway - 5/8" Kingpin 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: QVGR6MO Weight:  10

bore that have a 3-1/4" hub length

): 350 Link to Matching Swivel Caster:  Q524001STL Wheel Diameter: 4" Caster Rig Material Type: Cold Rolled Steel Tread Width: 1-1/4" Caster Rig Color/Finish: Bright Zinc Plated Wheel Type: Cast Iron Swivel or Rigid Caster: Rigid Wheel Bearing Type: Bushing Swivel Radius: N/A Overall Height: 5-1/8" Swivel Construction: N/A Temp Range: -40°F to 600°F Mounting Plate: 2-3/8" x 3-5/8" Wheel Durometer: Brinell 145 Bolt Hole Pattern: 1-3/4" x 2-7/8" to 3" Wheel Color: Silver Mounting Bolt Size: 5/16" or Smaller Link to Replacement Wheel: LSS414 Weight: 2

5" x 2" Cast Iron Wheel Kingpinless Rigid Caster - 1,200 Lbs Capacity bolt-hole-pattern-3-3/8-x-5-1/4-slotted-to-4-1/8-x-6-1/8 4" x 2" Forged Steel5" x 2" Cast Iron Kingpinless Rigid Caster Part # P50052CIRB Cast iron is the industry standard metal caster wheel used across a wide range of heavy duty applications. This wheel differs from traditional cast iron designs because it is classified as semi steel. With reduced carbon content & additional steel blended into the casting, it delivers improved capacities, strength, durability & impact resistance compared to standard cast iron wheels. In