THC Logo ANSI HT Series Super Strength Roller Chains

HT Series Super Strength Roller Chains have a greater ultimate tensile strength (plus 15 to 30%) than ANSI standard roller chains by using through 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 ANSI Heavy Duty Series standard roller chains.

ANSI HT Series Super Strength Roller Chains

THC Chain # P d1 b1 d2 L h2 T A. T. S. (kN)
HT60 19.05 11.91 12.70 5.94 29.6 18.08 3.2 55.86
HT80 25.4 15.88 15.88 7.94 36.6 24.1 4.0 97.75
HT100 31.75 19.05 19.05 9.54 43.6 30.1 4.8 149.2
HT120 38.10 22.23 25.4 11.11 53.9 36.2 5.6 185.4
HT140 44.45 25.4 25.4 12.71 57.8 42.2 6.4 245.9
HT60-2 19.05 11.91 12.70 5.94 55.0 18.08 3.2 111.72
HT80-2 25.4 15.88 15.88 7.94 69.0 24.1 4.0 195.5
HT100-2 31.75 19.05 19.05 9.54 82.8 30.1 4.8 298.4
HT120-2 38.10 22.23 25.4 11.11 102.3 36.2 5.6 372.5
HT140-2 44.45 25.4 25.4 12.71 109.9 42.2 6.4 482.4

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