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.

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Unit of Measure

Items	40RB RS40 Roller Chains	40CB RS40 Roller Chains	40-2RB RS40 Roller Chains	40-2CB RS40 Roller Chains	40-3RB RS40 Roller Chains
ANSI No.	N/A 40
P - Pitch	N/A 0.500 in
R - Roller Diameter	N/A 0.312 in
W - Width Between Roller Link Plates	N/A 0.312 in
T	N/A 0.060 in
H	N/A 0.472 in
h	N/A 0.409 in
D - Pin Diameter	N/A 0.156 in
Number of Strands	N/A 1	N/A 1	N/A 2	N/A 2	N/A 3
L1+L2	N/A 0.717 in	N/A 0.717 in	N/A 1.283 in	N/A 1.283 in	N/A 1.843 in
L1	N/A 0.325 in	N/A 0.325 in	N/A 0.608 in	N/A 0.608 in	N/A 0.892 in
L2	N/A 0.392 in	N/A 0.392 in	N/A 0.675 in	N/A 0.675 in	N/A 0.951 in
L	N/A 0.709 in	N/A 0.709 in	N/A 1.319 in	N/A 1.319 in	N/A 1.886 in
C - Transverse Pitch	N/A 0.566 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 3125 lb	N/A 3125 lb	N/A 6250 lb	N/A 6250 lb	N/A 9375 lb
Average Tensile Strength	N/A 4290 lb	N/A 4290 lb	N/A 8580 lb	N/A 8580 lb	N/A 12870 lb
Maximum Allowable Load	N/A 810 lb	N/A 810 lb	N/A 1370 lb	N/A 1370 lb	N/A 2020 lb
Number of Links per 10 ft	N/A 240

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