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Models "20SR" & "20SRC"
Frames - 3 1/2" deep x 1 1/2" flange x 10 gauge powder painted steel
with bolt-in cross members, rollers set 1/4" high.
Rollers - 2" diameter x 12 gauge unplated steel tubing with swaged
ends to provide a firm bearing seat and rounded ends. Tapered rollers in curve are 2
1/2" to 1 11/16" taper, unplated.
Bearings - Labyrinth sealed, lightly oiled.
Axles - 7/16" hex shaft, spring loaded.
Couplings - Butt type, for bolting sections together.
Widths - From 13" between frames (B/F) and wider in two inch
increments up to 27"; also 31", 33", 37" and 39" between rails.
Lengths - 10' and 5' long straight section.
Capacity - 300 pounds per roller with 1,350 lbs. maximum distributed live
load over 10 foot length; 3,100 lbs. maximum distributed live load over 5 foot length.
Curve Degree - 45° and 90° with 2' 8 1/2" inside radius for widths
up to 27" between frames. 4'0" inside radius for 31", 33", 37"
and 39" between frames.
specifications chart | modifications
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