Up to 350 lbs
Up to 6,000 lbs
Up to 16,000 lbs
Up to 40,000 lbs
High-capacity loads
Shock absorbing
Corrosion resistant
Outdoor / rough terrain
OEM replacements
All measurements indicate the wheel diameter by the tread width.
The below capacity ranges indicate the working (dynamic) load that each caster will support. A safety factor should be included in your formula to determine your required load rating per caster.
W/(C-1)=R W is total weight needed to move. C is total number of casters required. R is ideal load rating, with safety factor built in. Divide the total load weight by one less caster than you will use to safely determine load rating.
Plate dimensions shown are overall mounting plate size.
When replacing existing casters, select the closest plate size and verify bolt-hole compatibility.
BHP = Bolt Hole Pattern, shown under each plate.

The Durastar DVG Series 4" Ductile V-Groove Wheel is expertly crafted for industrial environments requiring precise tracking on angle iron rails. Its V-groove profile allows smooth guided movement, reducing wear and increasing operational efficiency on fixed path systems.
Constructed from high-strength ductile iron, this wheel offers an ideal balance of rugged durability and impact resistance, making it well-suited for heavy machinery, automated systems, and industrial carts. The machined groove ensures reliable engagement with track surfaces for consistent, accurate movement even under substantial weight.
Backed by Durastar’s commitment to quality and performance, the 4" DVG V-Groove wheel is a trusted choice for facilities looking to optimize floor tracking systems and improve load-bearing mobility. Whether used in manufacturing lines or automated equipment, this wheel delivers reliability where it matters most.
Streamline your workflow with Durastar's DVG 4" ductile V-groove wheels—crafted for accuracy, strength, and high-performance mobility on track-based applications.
