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HT Series
HT Series chains have a greater ultimate tensile strength (plus 15-30%) than ASME/ANSI standard roller chains by using thru hardened pins and link plates of the next larger chain size. These chains also provide greater shock load resistance. The dimensions of the chains are identical to those of the ASME/ANSI Heavy Series standard roller chains.
Unit of Measure

Specifications

ANSI No.

N/A 240

Chain Construction_SYN

N/A Cottered

Chain Type_SYN

N/A Double

Chain Pitch_SYN

N/A 3.000 in

Roller Diameter_SYN

N/A 1.875 in
Inside Width_SYN1 N/A 1.875 in

C - Transverse Pitch

N/A 3.985 in

Average Tensile Strength

N/A 396800 lb

Rated Working Load_SYN

N/A 43000 lb

Link Plate

Link Plate Thickness_SYN

N/A 0.500 in

Link Plate Height_SYN

N/A 2.850 in

h - Link Plate

N/A 2.457 in

Pin Specifications

Pin Diameter_SYN

N/A 0.937 in

L1

N/A 4.146 in

L2

N/A 4.461 in
  • 1 Width between roller link plates (W) is slightly narrower than ANSI standard, however this chain runs on standard sprockets.