SUPSuper Roller Chain
ANSI｜Single Pitch｜Heavy Duty
“SUP” type roller chains are designed to provide longer chain life under severe loads. Enhanced plate configuration and ball milling plate holes ensure greater tensile strength and resistance to fatigue failure.
High-grade alloy steel and four point riveting provide higher shock load capacities.
| SY Chain No. | Dimension - mm | Average Tensile Strength |
Maximum Allowable Load |
Average Chain Weight |
||||||||||
| Pitch | Roller | Pin | Plate | Trans. Pitch |
||||||||||
| Width | Dia. | Dia. | Length | Height | Thickness | |||||||||
| P | W | R | D | LR | LC | L1 | L2 | H | T | KN | KN | kg/m | ||
| SY 80-1 SUP | 25.40 | 15.88 | 15.88 | 7.93 | 32.6 | 35.5 | 16.3 | 19.2 | 24.1 | 3.2 | - | 84.30 | 18.60 | 2.81 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SY 80-2 SUP | 62.0 | 64.9 | 31.0 | 33.9 | 29.3 | 169.00 | 31.60 | 5.63 | ||||||
| SY 80-3 SUP | 91.3 | 94.2 | 45.7 | 48.5 | 253.00 | 46.50 | 8.41 | |||||||
| SY 100-1 SUP | 31.75 | 19.05 | 19.05 | 9.53 | 39.8 | 43.2 | 19.9 | 23.3 | 30.1 | 4.0 | - | 127.00 | 30.40 | 4.26 |
| SY 100-2 SUP | 75.4 | 79.0 | 37.7 | 41.3 | 35.8 | 254.00 | 51.70 | 8.38 | ||||||
| SY 100-3 SUP | 111.2 | 114.8 | 55.6 | 59.2 | 381.00 | 76.00 | 12.57 | |||||||
| SY 120-1 SUP | 38.10 | 25.40 | 22.23 | 11.10 | 49.7 | 53.7 | 24.9 | 28.8 | 36.2 | 4.8 | - | 186.00 | 39.20 | 6.30 |
| SY 120-2 SUP | 95.4 | 99.4 | 47.7 | 51.7 | 45.4 | 372.00 | 66.60 | 12.44 | ||||||
| SY 120-3 SUP | 140.8 | 144.8 | 70.4 | 74.4 | 558.00 | 98.00 | 18.65 | |||||||
| SY 140-1 SUP | 44.45 | 25.40 | 25.40 | 12.70 | 54.0 | 58.3 | 27.0 | 31.3 | 42.2 | 5.6 | - | 245.00 | 53.90 | 8.04 |
| SY 140-2 SUP | 103.3 | 107.6 | 51.7 | 55.9 | 48.9 | 490.00 | 91.60 | 15.92 | ||||||
| SY 140-3 SUP | 152.2 | 156.5 | 76.1 | 80.4 | 735.00 | 135.00 | 23.84 | |||||||
| SY 160-1 SUP | 50.80 | 31.75 | 28.58 | 14.28 | 64.4 | 69.0 | 32.2 | 36.8 | 48.2 | 6.4 | - | 314.00 | 70.60 | 10.8 |
| SY 160-2 SUP | 123.2 | 127.8 | 61.6 | 66.2 | 58.5 | 628.00 | 120.00 | 21.44 | ||||||
| SY 160-3 SUP | 181.7 | 186.3 | 90.9 | 95.4 | 942.00 | 177.00 | 32.10 | |||||||
| SY 200-1 SUP | 63.50 | 38.10 | 39.67 | 19.83 | 78.6 | 86.2 | 39.3 | 46.9 | 60.3 | 8.0 | - | 490.00 | 94.10 | 17.6 |
| SY 200-2 SUP | 150.6 | 158.2 | 75.3 | 82.9 | 71.6 | 980.00 | 160.00 | 34.91 | ||||||
| SY 200-3 SUP | 222.2 | 229.8 | 111.1 | 118.7 | 1,470.00 | 235.00 | 52.44 | |||||||
| SY 240-1 SUP | 76.20 | 47.63 | 47.63 | 23.78 | 96.4 | 103.4 | 48.2 | 55.2 | 72.4 | 9.5 | - | 726.00 | 132.00 | 25.6 |
| SY 240-2 SUP | 272.0 | 279.0 | 136.0 | 143.0 | 87.8 | 1,452.00 | 224.00 | 50.88 | ||||||
| SY 240-3 SUP | 359.8 | 366.8 | 179.9 | 186.9 | 2,178.00 | 330.00 | 76.12 | |||||||
Connecting links for SUP type are "semi press-fit" style. SUP type multiple strand chains are standardly designed for semi press-fit center plate construction. BCL connecting links are standardly equipped for SUP type multiple strand chains. Offset links are not available. SUP type chains are also available in the cottered type design. Contact SUGIYAMA for further information. SUP type both single and multiple strand chains are designed to be used with standard sprockets.