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
Print Back
RS ROLLER CHAIN ATTACHMENTS
U.S. Tsubaki RS single pitch roller chains may be adapted for conveying duties by the addition of attachments. The standard types of attachments include bent or straight type attachments on one or both sides, extended pin, and wide contour attachments. A wide variety of assembled chain and components are stocked for quick delivery service. RS attachment chains are available in carbon steel, nickel-plated, NEPTUNE®, and stainless steel.
All dimensions are nominal values and for reference only
RS Attachment Chain
RS Attachment Chain-2
Unit of Measure
1 2 3 4 5 

Item #

Attachment Number

ANSI No.

P - Pitch

W - Width Between Roller Link Plates

R - Roller Diameter

Quantity
RS50 WA-1 N/A WA-1 N/A 50 N/A 0.625 in N/A 0.375 in N/A 0.400 in
RS60 WA-1 N/A WA-1 N/A 60 N/A 0.750 in N/A 0.500 in N/A 0.469 in
RS80 WA-1 N/A WA-1 N/A 80 N/A 1.000 in N/A 0.625 in N/A 0.625 in
RS100 WA-1 N/A WA-1 N/A 100 N/A 1.250 in N/A 0.750 in N/A 0.750 in
RS40 WA-2 N/A WA-2 N/A 40 N/A 0.500 in N/A 0.312 in N/A 0.312 in
RS50 WA-2 N/A WA-2 N/A 50 N/A 0.625 in N/A 0.375 in N/A 0.400 in
RS60 WA-2 N/A WA-2 N/A 60 N/A 0.750 in N/A 0.500 in N/A 0.469 in
RS80 WA-2 N/A WA-2 N/A 80 N/A 1.000 in N/A 0.625 in N/A 0.625 in
RS100 WA-2 N/A WA-2 N/A 100 N/A 1.250 in N/A 0.750 in N/A 0.750 in
RS40 WSA-1 N/A WSA-1 N/A 40 N/A 0.500 in N/A 0.312 in N/A 0.312 in
RS50 WSA-1 N/A WSA-1 N/A 50 N/A 0.625 in N/A 0.375 in N/A 0.400 in
RS60 WSA-1 N/A WSA-1 N/A 60 N/A 0.750 in N/A 0.500 in N/A 0.469 in
RS80 WSA-1 N/A WSA-1 N/A 80 N/A 1.000 in N/A 0.625 in N/A 0.625 in
RS100 WSA-1 N/A WSA-1 N/A 100 N/A 1.250 in N/A 0.750 in N/A 0.750 in
RS40 WSA-2 N/A WSA-2 N/A 40 N/A 0.500 in N/A 0.312 in N/A 0.312 in
RS50 WSA-2 N/A WSA-2 N/A 50 N/A 0.625 in N/A 0.375 in N/A 0.400 in
RS60 WSA-2 N/A WSA-2 N/A 60 N/A 0.750 in N/A 0.500 in N/A 0.469 in
RS80 WSA-2 N/A WSA-2 N/A 80 N/A 1.000 in N/A 0.625 in N/A 0.625 in
RS100 WSA-2 N/A WSA-2 N/A 100 N/A 1.250 in N/A 0.750 in N/A 0.750 in
RS40 KK-1 N/A KK-1 N/A 40 N/A 0.500 in N/A 0.312 in N/A 0.312 in
RS50 KK-1 N/A KK-1 N/A 50 N/A 0.625 in N/A 0.375 in N/A 0.400 in
RS60 KK-1 N/A KK-1 N/A 60 N/A 0.750 in N/A 0.500 in N/A 0.469 in
RS80 KK-1 N/A KK-1 N/A 80 N/A 1.000 in N/A 0.625 in N/A 0.625 in
RS100 KK-1 N/A KK-1 N/A 100 N/A 1.250 in N/A 0.750 in N/A 0.750 in
RS40 SKK-1 N/A SKK-1 N/A 40 N/A 0.500 in N/A 0.312 in N/A 0.312 in
Unit of Measure
1 2 3 4 5