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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RS25 through RS240 Chains
RS60 Chains-2
Unit of Measure
1 

Item #

L1+L2

L1

L2

L

Min. Ultimate Strength ANSI Standard

Average Tensile Strength

Quantity
60RB N/A 1.087 in N/A 0.506 in N/A 0.581 in N/A 1.110 in N/A 7030 lb N/A 9920 lb
60CB N/A 1.087 in N/A 0.506 in N/A 0.581 in N/A 1.110 in N/A 7030 lb N/A 9920 lb
60-2RB N/A 1.988 in N/A 0.955 in N/A 1.033 in N/A 2.071 in N/A 14060 lb N/A 19840 lb
60-2CB N/A 1.988 in N/A 0.955 in N/A 1.033 in N/A 2.071 in N/A 14060 lb N/A 19840 lb
60-3RB N/A 2.906 in N/A 1.404 in N/A 1.502 in N/A 2.972 in N/A 21090 lb N/A 29760 lb
60-3CB N/A 2.906 in N/A 1.404 in N/A 1.502 in N/A 2.972 in N/A 21090 lb N/A 29760 lb
60-4RB N/A 3.803 in N/A 1.852 in N/A 1.951 in N/A 3.870 in N/A 28120 lb N/A 39680 lb
60-4CB N/A 3.803 in N/A 1.852 in N/A 1.951 in N/A 3.870 in N/A 28120 lb N/A 39680 lb
60-5RB N/A 4.705 in N/A 2.303 in N/A 2.402 in N/A 4.772 in N/A 32150 lb N/A 49600 lb
60-5CB N/A 4.705 in N/A 2.303 in N/A 2.402 in N/A 4.772 in N/A 32150 lb N/A 49600 lb
60-6RB N/A 5.606 in N/A 2.752 in N/A 2.854 in N/A 5.669 in N/A 42180 lb N/A 59520 lb
60-6CB N/A 5.606 in N/A 2.752 in N/A 2.854 in N/A 5.669 in N/A 42180 lb N/A 59520 lb
Unit of Measure
1