4" x 2" Ductile Steel V-Groove Wheel Swivel Brake Caster - 1,250 Lbs Capacity bogeys it is critical for the

it is critical for the tracks to be parallel

Wheel Type: Ductile Steel Wheel Durometer:Rockwell 75B Overall Height:5-5/8" Swivel Radius:3-3/16"

Link to Matching Swivel Brake Caster:P51042CIRBTLB

Tensile Strength 45K PSI Bolt Hole Pattern: 2-5/8" x 3-5/8" slotted to 3"x 3" Wheel Color: Red Mounting Bolt Size: 3/8" or Smaller Link to Replacement Wheel: LDS420 Weight: 5

Wheel Bearing Type: Precision Ball Bearing

4" x 2" Ductile Steel V-Groove Wheel Swivel Brake Caster - 1,250 Lbs Capacity bogeys it is critical for the4" x 2" Ductile Steel V Groove Wheel Swivel Brake Caster Part # 146DVRB420SB Ductile 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 a combination of alloys that provide excellent tensile strength, these wheels come with extra thick treads, hubs & walls. Ductile steel is a step up from cast iron, offering higher capacity &