Tsubaki of Canada
Head Office & Manufacturing Plant
1630 Drew Road
Mississauga, Ontario L5S 1J6

Toll Free: (905) 676-0400, (800) 263-7088
After Hours Number: (905) 601-3043
Fax: (905) 676-0904
Email: insidesales@tsubaki.ca
Website: www.tsubaki.ca
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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.
RS-HT-Series Chains
RS-HT Series Chains-2
Unit of Measure
1 2 

Item #

ANSI No.

Standard Type of Pin

Strand

P - Pitch

R - Roller Diameter

W - Width Between Roller Link Plates

40HTRB N/A 40 N/A Riveted N/A Single N/A 0.500 in N/A 0.312 in N/A 0.312 in
50HTRB N/A 50 N/A Riveted N/A Single N/A 0.625 in N/A 0.400 in N/A 0.375 in
60HTRB N/A 60 N/A Riveted N/A Single N/A 0.750 in N/A 0.469 in N/A 0.500 in
80HTRB N/A 80 N/A Riveted N/A Single N/A 1.000 in N/A 0.625 in N/A 0.625 in
100HTRB N/A 100 N/A Riveted N/A Single N/A 1.250 in N/A 0.750 in N/A 0.750 in
120HTRB N/A 120 N/A Riveted N/A Single N/A 1.500 in N/A 0.875 in N/A 1.000 in
140HTRB N/A 140 N/A Riveted N/A Single N/A 1.750 in N/A 1.000 in N/A 1.000 in
160HTRB N/A 160 N/A Riveted N/A Single N/A 2.000 in N/A 1.125 in N/A 1.250 in
200HTRB N/A 200 N/A Riveted N/A Single N/A 2.500 in N/A 1.562 in N/A 1.500 in
240HTRB N/A 240 N/A Riveted N/A Single N/A 3.000 in N/A 1.875 in N/A 1.875 in
60HT-2RB N/A 60 N/A Riveted N/A Double N/A 0.750 in N/A 0.469 in N/A 0.500 in
80HT-2RB N/A 80 N/A Riveted N/A Double N/A 1.000 in N/A 0.625 in N/A 0.625 in
100HT-2RB N/A 100 N/A Riveted N/A Double N/A 1.250 in N/A 0.750 in N/A 0.750 in
120HT-2RB N/A 120 N/A Riveted N/A Double N/A 1.500 in N/A 0.875 in N/A 1.000 in
140HT-2RB N/A 140 N/A Riveted N/A Double N/A 1.750 in N/A 1.000 in N/A 1.000 in
160HT-2RB N/A 160 N/A Riveted N/A Double N/A 2.000 in N/A 1.125 in N/A 1.250 in
200HT-2RB N/A 200 N/A Riveted N/A Double N/A 2.500 in N/A 1.562 in N/A 1.500 in
240HT-2RB N/A 240 N/A Riveted N/A Double N/A 3.000 in N/A 1.875 in N/A 1.875 in
60HT-3RB N/A 60 N/A Riveted N/A Triple N/A 0.750 in N/A 0.469 in N/A 0.500 in
80HT-3RB N/A 80 N/A Riveted N/A Triple N/A 1.000 in N/A 0.625 in N/A 0.625 in
100HT-3RB N/A 100 N/A Riveted N/A Triple N/A 1.250 in N/A 0.750 in N/A 0.750 in
120HT-3RB N/A 120 N/A Riveted N/A Triple N/A 1.500 in N/A 0.875 in N/A 1.000 in
140HT-3RB N/A 140 N/A Riveted N/A Triple N/A 1.750 in N/A 1.000 in N/A 1.000 in
160HT-3RB N/A 160 N/A Riveted N/A Triple N/A 2.000 in N/A 1.125 in N/A 1.250 in
200HT-3RB N/A 200 N/A Riveted N/A Triple N/A 2.500 in N/A 1.562 in N/A 1.500 in
Unit of Measure
1 2