U.S. Tsubaki Power Transmission, LLC
U.S. Tsubaki Holdings, Inc.
Corporate Headquarters
301 E. Marquardt Dr.
Wheeling, IL 60090 USA

Toll Free: 800.323.7790
Phone: 847.459.9500
Fax: 847.459.9515
Email: sales@ustsubaki.com
Website: www.ustsubaki.com
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Riveted type chain will be supplied unless otherwise specified.
Stainless steel is available.
BS/DIN Chain Series
Unit of Measure
1 2 

Item #

Strand

ISO BS/DIN No.

P - Pitch

R - Roller Diameter

W - Width Between Roller Link Plates

D

Quantity
RF06BRB N/A Single N/A 06B N/A 0.375 in N/A 0.250 in N/A 0.225 in N/A 0.129 in
RS08BRB N/A Single N/A 08B N/A 0.500 in N/A 0.335 in N/A 0.305 in N/A 0.175 in
RS10BRB N/A Single N/A 10B N/A 0.625 in N/A 0.400 in N/A 0.380 in N/A 0.200 in
RS12BRB N/A Single N/A 12B N/A 0.750 in N/A 0.475 in N/A 0.460 in N/A 0.225 in
RS16BRB N/A Single N/A 16B N/A 1.000 in N/A 0.625 in N/A 0.670 in N/A 0.326 in
RS20BRB N/A Single N/A 20B N/A 1.250 in N/A 0.750 in N/A 0.770 in N/A 0.401 in
RS24BRB N/A Single N/A 24B N/A 1.500 in N/A 1.000 in N/A 1.000 in N/A 0.576 in
RS28BRB N/A Single N/A 28B N/A 1.750 in N/A 1.100 in N/A 1.220 in N/A 0.626 in
RS32BRB N/A Single N/A 32B N/A 2.000 in N/A 1.150 in N/A 1.220 in N/A 0.701 in
RS40BRB N/A Single N/A 40B N/A 2.500 in N/A 1.550 in N/A 1.500 in N/A 0.901 in
RF06B-2RB N/A Double N/A 06B N/A 0.375 in N/A 0.250 in N/A 0.225 in N/A 0.129 in
RS08B-2RB N/A Double N/A 08B N/A 0.500 in N/A 0.335 in N/A 0.305 in N/A 0.175 in
RS10B-2RB N/A Double N/A 10B N/A 0.625 in N/A 0.400 in N/A 0.380 in N/A 0.200 in
RS12B-2RB N/A Double N/A 12B N/A 0.750 in N/A 0.475 in N/A 0.460 in N/A 0.225 in
RS16B-2RB N/A Double N/A 16B N/A 1.000 in N/A 0.625 in N/A 0.670 in N/A 0.326 in
RS20B-2RB N/A Double N/A 20B N/A 1.250 in N/A 0.750 in N/A 0.770 in N/A 0.401 in
RS24B-2RB N/A Double N/A 24B N/A 1.500 in N/A 1.000 in N/A 1.000 in N/A 0.576 in
RS28B-2RB N/A Double N/A 28B N/A 1.750 in N/A 1.100 in N/A 1.220 in N/A 0.626 in
RS32B-2RB N/A Double N/A 32B N/A 2.000 in N/A 1.150 in N/A 1.220 in N/A 0.701 in
RS40B-2RB N/A Double N/A 40B N/A 2.500 in N/A 1.550 in N/A 1.500 in N/A 0.901 in
RS08B-3RB N/A Triple N/A 08B N/A 0.500 in N/A 0.335 in N/A 0.305 in N/A 0.175 in
RS10B-3RB N/A Triple N/A 10B N/A 0.625 in N/A 0.400 in N/A 0.380 in N/A 0.200 in
RS12B-3RB N/A Triple N/A 12B N/A 0.750 in N/A 0.475 in N/A 0.460 in N/A 0.225 in
RS16B-3RB N/A Triple N/A 16B N/A 1.000 in N/A 0.625 in N/A 0.670 in N/A 0.326 in
RS20B-3RB N/A Triple N/A 20B N/A 1.250 in N/A 0.750 in N/A 0.770 in N/A 0.401 in
Unit of Measure
1 2