| Items |
 40RB RS40 Roller Chains |
40-2RB RS40 Roller Chains |
40-3RB RS40 Roller Chains |
40-4RB RS40 Roller Chains |
40-5RB RS40 Roller Chains |
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| ANSI No. | 40 | |||||||||
| P - Pitch | 0.500 in | |||||||||
| R - Roller Diameter | 0.312 in | |||||||||
| W - Width Between Roller Link Plates | 0.312 in | |||||||||
| T | 0.060 in | |||||||||
| H | 0.472 in | |||||||||
| h | 0.409 in | |||||||||
| D - Pin Diameter | 0.156 in | |||||||||
| Number of Strands | 1 | 2 | 3 | 4 | 5 | |||||
| L1+L2 | 0.717 in | 1.283 in | 1.843 in | 2.409 in | 2.980 in | |||||
| L1 | 0.325 in | 0.608 in | 0.892 in | 1.177 in | 1.461 in | |||||
| L2 | 0.392 in | 0.675 in | 0.951 in | 1.232 in | 1.519 in | |||||
| L | 0.709 in | 1.319 in | 1.886 in | 2.453 in | 3.024 in | |||||
| C - Transverse Pitch | 0.566 in | |||||||||
| Standard Type of Pin | Riveted | |||||||||
| Min. Ultimate Strength ANSI Standard | 3125 lb | 6250 lb | 9375 lb | 12500 lb | 15625 lb | |||||
| Average Tensile Strength | 4290 lb | 8580 lb | 12870 lb | 17160 lb | 21450 lb | |||||
| Maximum Allowable Load | 810 lb | 1370 lb | 2020 lb | 2670 lb | 3150 lb | |||||
| Number of Links per 10 ft | 240 | |||||||||
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