Frame - 4" x 4 gauge steel channel with bolted cross members, powder painted. Rollers set ¼” high.
Rollers - 2 1/2” diameter x 11 gauge steel tubing with swagged bearings.
Bearings - Labyrinth sealed and grease packed.
Axles - 11/16" hex shaft, spring loaded.
Couplings - Splice plates, for bolting sections together.
Widths - From 13” between frames (B/F) and wider in two inch increments up to 27”, also 31”, 33”, 37”, 39”, 45”, 51”, 55”, and 59” B/F.
Lengths - Standard lengths are 5' and 10'.
Capacity - 650 lbs. per roller with 3,750 lbs. maximum distributed live load over 10 feet for 12” nominal roll to 3,500 lbs. on widest sizes; 8,000 lbs. maximum distributed live load over 5 foot lengths. Curve sections same as 10’. All capacities based upon 3” roller centers.
Curve Degree - 45° and 90° with 2’-8 ½” inside radius for widths up to 27” B/F. 4’-0” inside radius for 31”, 33”, 37”, and 39” B/F.

Tapered roller curves are available.
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Item #

Type

Length

Curves

251SR N/A Straight Model N/A 5 ft10 ft N/A
251SRC N/A Curve Model N/A N/A 45 º90 º
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