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.
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RS-HT-Series Chains

RS-HT Series Chains
RS-HT-Series Chains

RS-HT Series Chains
RS-HT-Series Chains

RS-HT Series Chains
RS-HT-Series Chains

RS-HT Series Chains
RS-HT-Series Chains

RS-HT Series Chains
ANSI No. N/A 40 N/A 50 N/A 60 N/A 80 N/A 100
Standard Type of Pin N/A Riveted
Strand N/A Single
P - Pitch N/A 0.500 in N/A 0.625 in N/A 0.750 in N/A 1.000 in N/A 1.250 in
R - Roller Diameter N/A 0.312 in N/A 0.400 in N/A 0.469 in N/A 0.625 in N/A 0.750 in
W - Width Between Roller Link Plates N/A 0.312 in N/A 0.375 in N/A 0.500 in N/A 0.625 in N/A 0.750 in
T N/A 0.080 in N/A 0.094 in N/A 0.125 in N/A 0.156 in N/A 0.187 in
H N/A 0.472 in N/A 0.591 in N/A 0.713 in N/A 0.949 in N/A 1.185 in
h N/A 0.409 in N/A 0.512 in N/A 0.614 in N/A 0.819 in N/A 1.024 in
D N/A 0.156 in N/A 0.200 in N/A 0.234 in N/A 0.312 in N/A 0.375 in
L1 N/A 0.375 in N/A 0.437 in N/A 0.583 in N/A 0.720 in N/A 0.858 in
L2 N/A 0.433 in N/A 0.504 in N/A 0.669 in N/A 0.823 in N/A 0.965 in
C - Transverse Pitch N/A N/A N/A 1.028 in N/A 1.283 in N/A 1.539 in
Average Tensile Strength N/A 5290 lb N/A 8260 lb N/A 12500 lb N/A 20900 lb N/A 31900 lb
Maximum Allowable Load N/A 1170 lb N/A 1870 lb N/A 2200 lb N/A 3630 lb N/A 5510 lb