Products

U.S. Tsubaki Power Transmission, LLC. produces high-quality products for a wide range of industries and applications including roller chains, conveyor chains, sprockets, cable & hose carrier systems, clutches and backstops, and continuous flex cables.

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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Unit of Measure

Items	120RB RS120 Roller Chains	120CB RS120 Roller Chains	120-2RB RS120 Roller Chains	120-2CB RS120 Roller Chains	120-3RB RS120 Roller Chains
ANSI No.	N/A 120
P - Pitch	N/A 1.500 in
R - Roller Diameter	N/A 0.875 in
W - Width Between Roller Link Plates	N/A 1.000 in
T	N/A 0.187 in
H	N/A 1.425 in
h	N/A 1.228 in
D - Pin Diameter	N/A 0.437 in
Number of Strands	N/A 1	N/A 1	N/A 2	N/A 2	N/A 3
L1+L2	N/A 2.118 in	N/A 2.118 in	N/A 3.905 in	N/A 3.905 in	N/A 5.701 in
L1	N/A 0.980 in	N/A 0.980 in	N/A 1.874 in	N/A 1.874 in	N/A 2.772 in
L2	N/A 1.138 in	N/A 1.138 in	N/A 2.031 in	N/A 2.031 in	N/A 2.929 in
L	N/A 2.197 in	N/A 2.197 in	N/A 4.063 in	N/A 4.063 in	N/A 5.850 in
C - Transverse Pitch	N/A 1.789 in
Standard Type of Pin	N/A Riveted	N/A Cottered	N/A Riveted	N/A Cottered	N/A Riveted
Min. Ultimate Strength ANSI Standard	N/A 28125 lb	N/A 28125 lb	N/A 56250 lb	N/A 56250 lb	N/A 84375 lb
Average Tensile Strength	N/A 37480 lb	N/A 37480 lb	N/A 74960 lb	N/A 74960 lb	N/A 112440 lb
Maximum Allowable Load	N/A 6830 lb	N/A 6830 lb	N/A 11560 lb	N/A 11560 lb	N/A 17070 lb
Number of Links per 10 ft	N/A 80

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