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U.S. Tsubaki RS120 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
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Item #

Number of Strands

L1+L2

L1

L2

L

Standard Type of Pin

120RB N/A 1 N/A 2.118 in N/A 0.980 in N/A 1.138 in N/A 2.197 in N/A Riveted
120-2RB N/A 2 N/A 3.905 in N/A 1.874 in N/A 2.031 in N/A 4.063 in N/A Riveted
120-3RB N/A 3 N/A 5.701 in N/A 2.772 in N/A 2.929 in N/A 5.850 in N/A Riveted
120-4RB N/A 4 N/A 7.488 in N/A 3.665 in N/A 3.823 in N/A 7.638 in N/A Riveted
120-5RB N/A 5 N/A 9.280 in N/A 4.561 in N/A 4.719 in N/A 9.425 in N/A Riveted
120-6RB N/A 6 N/A 11.067 in N/A 5.455 in N/A 5.612 in N/A 11.213 in N/A Riveted
120CB N/A 1 N/A 2.118 in N/A 0.980 in N/A 1.138 in N/A 2.197 in N/A Cottered
120-2CB N/A 2 N/A 3.905 in N/A 1.874 in N/A 2.031 in N/A 4.063 in N/A Cottered
120-3CB N/A 3 N/A 5.701 in N/A 2.772 in N/A 2.929 in N/A 5.850 in N/A Cottered
120-4CB N/A 4 N/A 7.488 in N/A 3.665 in N/A 3.823 in N/A 7.638 in N/A Cottered
120-5CB N/A 5 N/A 9.280 in N/A 4.561 in N/A 4.719 in N/A 9.425 in N/A Cottered
120-6CB N/A 6 N/A 11.067 in N/A 5.455 in N/A 5.612 in N/A 11.213 in N/A Cottered
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