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Unit of Measure
Items
RS25 through RS240 Chains

RS40 Roller Chains
RS25 through RS240 Chains

RS40 Roller Chains
RS25 through RS240 Chains

RS40 Roller Chains
RS25 through RS240 Chains

RS40 Roller Chains
RS25 through RS240 Chains

RS40 Roller Chains
ANSI No. N/A 40
Chain Pitch_SYN N/A 0.500 in
Roller Diameter_SYN N/A 0.312 in
Inside Width_SYN1 N/A 0.312 in
Link Plate Thickness_SYN N/A 0.060 in
Link Plate Height_SYN N/A 0.472 in
h - Link Plate N/A 0.409 in
Pin Diameter_SYN N/A 0.156 in
Number of Strands_SYN N/A 1 N/A 2 N/A 3 N/A 4 N/A 5
Pin Overall Length_SYN N/A 0.717 in N/A 1.283 in N/A 1.843 in N/A 2.409 in N/A 2.980 in
L1 N/A 0.325 in N/A 0.608 in N/A 0.892 in N/A 1.177 in N/A 1.461 in
L2 N/A 0.392 in N/A 0.675 in N/A 0.951 in N/A 1.232 in N/A 1.519 in
L N/A 0.709 in N/A 1.319 in N/A 1.886 in N/A 2.453 in N/A 3.024 in
C - Transverse Pitch N/A 0.566 in
Chain Construction_SYN N/A Riveted
Min. Ultimate Strength ANSI Standard N/A 3125 lb N/A 6250 lb N/A 9375 lb N/A 12500 lb N/A 15625 lb
Average Tensile Strength N/A 4290 lb N/A 8580 lb N/A 12870 lb N/A 17160 lb N/A 21450 lb
Rated Working Load_SYN N/A 810 lb N/A 1370 lb N/A 2020 lb N/A 2670 lb N/A 3150 lb
Number of Links per 10 ft N/A 240
  • 1 Width between roller link plates (W) is slightly narrower than ANSI standard, however this chain runs on standard sprockets.