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 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

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Unit of Measure

Items	140RB RS140 Roller Chains	140CB RS140 Roller Chains	140-2RB RS140 Roller Chains	140-2CB RS140 Roller Chains	140-3RB RS140 Roller Chains
ANSI No.	N/A 140
P - Pitch	N/A 1.750 in
R - Roller Diameter	N/A 1.000 in
W - Width Between Roller Link Plates	N/A 1.000 in
T	N/A 0.219 in
H	N/A 1.661 in
h	N/A 1.433 in
D - Pin Diameter	N/A 0.500 in
Number of Strands	N/A 1	N/A 1	N/A 2	N/A 2	N/A 3
L1+L2	N/A 2.307 in	N/A 2.307 in	N/A 4.233 in	N/A 4.233 in	N/A 6.165 in
L1	N/A 1.059 in	N/A 1.059 in	N/A 2.022 in	N/A 2.022 in	N/A 2.986 in
L2	N/A 1.248 in	N/A 1.248 in	N/A 2.211 in	N/A 2.211 in	N/A 3.179 in
L	N/A 2.382 in	N/A 2.382 in	N/A 4.421 in	N/A 4.421 in	N/A 6.350 in
C - Transverse Pitch	N/A 1.924 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 38280 lb	N/A 38280 lb	N/A 76560 lb	N/A 76560 lb	N/A 114840 lb
Average Tensile Strength	N/A 48510 lb	N/A 48510 lb	N/A 97020 lb	N/A 97020 lb	N/A 145530 lb
Maximum Allowable Load	N/A 9040 lb	N/A 9040 lb	N/A 15360 lb	N/A 15360 lb	N/A 22600 lb
Number of Links per 10 ft	N/A 68

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