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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U.S. Tsubaki RS140 Roller Chains come in a wide variety of options. Explore the products below to find the right solution for your operation.

All dimensions are nominal values and for reference only
RS25 through RS240 Chains
RS140 Chains-2
Unit of Measure
1 

Item #

Number of Strands

L1+L2

L1

L2

L

Standard Type of Pin

Quantity
140RB N/A 1 N/A 2.307 in N/A 1.059 in N/A 1.248 in N/A 2.382 in N/A Riveted
140CB N/A 1 N/A 2.307 in N/A 1.059 in N/A 1.248 in N/A 2.382 in N/A Cottered
140-2RB N/A 2 N/A 4.233 in N/A 2.022 in N/A 2.211 in N/A 4.421 in N/A Riveted
140-2CB N/A 2 N/A 4.233 in N/A 2.022 in N/A 2.211 in N/A 4.421 in N/A Cottered
140-3RB N/A 3 N/A 6.165 in N/A 2.986 in N/A 3.179 in N/A 6.350 in N/A Riveted
140-3CB N/A 3 N/A 6.165 in N/A 2.986 in N/A 3.179 in N/A 6.350 in N/A Cottered
140-4RB N/A 4 N/A 8.091 in N/A 3.949 in N/A 4.142 in N/A 8.276 in N/A Riveted
140-4CB N/A 4 N/A 8.091 in N/A 3.949 in N/A 4.142 in N/A 8.276 in N/A Cottered
140-5RB N/A 5 N/A 10.015 in N/A 4.913 in N/A 5.102 in N/A 10.201 in N/A Riveted
140-5CB N/A 5 N/A 10.015 in N/A 4.913 in N/A 5.102 in N/A 10.201 in N/A Cottered
140-6RB N/A 6 N/A 11.949 in N/A 5.878 in N/A 6.071 in N/A 12.126 in N/A Riveted
140-6CB N/A 6 N/A 11.949 in N/A 5.878 in N/A 6.071 in N/A 12.126 in N/A Cottered
Unit of Measure
1