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 120

Chain Construction_SYN

N/A Riveted

Chain Type_SYN

N/A Triple

Chain Pitch_SYN

N/A 1.500 in

Roller Diameter_SYN

N/A 0.875 in
Inside Width_SYN1 N/A 1.000 in

C - Transverse Pitch

N/A 1.924 in

Average Tensile Strength

N/A 129000 lb

Rated Working Load_SYN

N/A 18100 lb

Link Plate

Link Plate Thickness_SYN

N/A 0.219 in

Link Plate Height_SYN

N/A 1.425 in

h - Link Plate

N/A 1.228 in

Pin Specifications

Pin Diameter_SYN

N/A 0.437 in

L1

N/A 2.984 in

L2

N/A 3.134 in
  • 1 Width between roller link plates (W) is slightly narrower than ANSI standard, however this chain runs on standard sprockets.