5" x 2" Cast Iron V-Groove Wheel Kingpinless Swivel Brake Caster - 900 Lbs Capacity BBQ there is a

there is a

5" x 2" Cast Iron Wheel Swivel Caster with 3/4" Threaded Stem - Part # 7RTP052CIR

Wheel Bearing Type: See Options Swivel Radius: 4" Overall Height: 6-1/2" 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: LVG520 Weight: 6

they're tough on floors and could lead to floor damage

5" x 2" Cast Iron V-Groove Wheel Kingpinless Swivel Brake Caster - 900 Lbs Capacity BBQ there is a5" x 2" Cast Iron V Groove Wheel Kingpinless Swivel Brake Caster Part # P51052VIRBTLB V Groove wheels are designed to guide equipment by rolling on inverted angle iron track, however, they can also operate while not on a track thanks to the tread on either side of the v groove. The cast iron wheel offers a strong, resilient, cost effective solution for heavy loads. If more capacity is needed, check out the heavier duty ductile steel & forged steel