251S Structural 2.5 Inch Dia. x 11 Ga. Steel Gravity Roller Conveyor - 13 Inch Between Frames

FOB: Our Arkansas Warehouse

Take your material handling operation to the next level with the 251S Structural Gravity Roller Conveyor from Roach Conveyors, available at Material Flow. Engineered for heavy-duty performance, this conveyor features 2-1/2″ diameter x 11 gauge steel rollers with precision flanged bearings for smooth, consistent movement—even under intense loads. The 4″ structural steel frame, weighing 5.4 lbs. per foot, ensures rugged durability, while the 13" between frames (BF) provides ample support for various product sizes.

Each roller boasts a 540 lb. capacity, and the system’s structural frame supports up to 3,750 lbs. per 10′ section with 10′ center supports—or an impressive 8,000 lbs. when supports are placed at 5′ intervals. With spring-loaded 11/16″ hex axles, removable zinc-plated ball bearings, and seamless butt-type couplings, the Roach 251S is built for reliability, ease of maintenance, and long-term performance. Whether you're outfitting a warehouse, distribution center, or manufacturing line, this conveyor is your go-to solution for moving heavy loads with confidence.

• Brand: Roach Conveyors

• Model: 251S

• Roller Diameter: 2-1/2″

• Roller Wall Thickness: 11 gauge steel tubing

• Bearings: Flanged type, pressed into straight ends

• Roller Capacity: 540 lbs. each

• Frame Material: 4″ structural steel channel (5.4 lbs./ft)

• Between Frames (BF): 13 inches

• Axles: 11/16″ hex, spring-loaded

• Bearings (Removable): Zinc-plated, grease-packed heavy-duty ball bearings

• Conveyor Coupling: Butt type

• Frame Load Capacity:

  • 3,750 lbs. per 10′ section with supports at 10′ centers

  • 8,000 lbs. per 10′ section with supports at 5′ centers

• Use Case: Warehouses, manufacturing, distribution

• Surcharges: May apply