SBRPremium Standard Roller Chain
ANSI｜Single Pitch｜Standard
“SBR” (Solid Bushing & Roller) is the product type of SUGIYAMA premium standard roller chain. Our premium roller chains are made with solid bushings and solid rollers, specially treated pins and bushings, and a stringently controlled heat treatment process.
These are only a few of the many features built into SY branded chains. They meet or exceed ANSI roller chain standard B29.1, making it the most suitable selection for almost any application. Learn more about SBR.
| SY Chain No. | Dimension - mm | Average Tensile Strength |
Maximum Allowable Load |
Average Chain Weight |
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| Pitch | Roller | Pin | Plate | Trans. Pitch |
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| Width | Dia. | Dia. | Length | Height | Thickness | |||||||||
| P | W | R | D | LR | LC | L1 | L2 | H | T | TP | KN | KN | kg/m | |
| SY 35-1 | 9.525 | 4.78 | ※5.08 | 3.58 | 12.0 | 12.9 | 6.0 | 6.9 | 9.0 | 1.25 | - | 10.80 | 2.48 | 0.34 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SY 35-2 | 22.1 | 23.0 | 11.1 | 11.9 | 10.1 | 21.60 | 3.67 | 0.63 | ||||||
| SY 35-3 | 32.2 | 33.1 | 16.1 | 17.0 | 32.40 | 5.40 | 0.92 | |||||||
| SY 35-4 | 42.3 | 43.2 | 21.2 | 22.0 | 43.20 | 7.13 | 1.22 | |||||||
| SY 35-5 | 52.4 | 53.2 | 26.2 | 27.0 | 54.00 | 8.42 | 1.56 | |||||||
| SY 35-6 | 62.5 | 63.5 | 31.3 | 32.2 | 64.80 | 9.94 | 1.89 | |||||||
| SY 40-1 | 12.70 | 7.95 | 7.92 | 3.96 | 16.6 | 17.7 | 8.3 | 9.4 | 11.7 | 1.5 | - | 19.10 | 4.17 | 0.60 |
| SY 40-2 | 30.8 | 32.2 | 15.4 | 16.8 | 14.4 | 38.20 | 6.17 | 1.22 | ||||||
| SY 40-3 | 45.4 | 46.6 | 22.7 | 23.9 | 57.30 | 9.08 | 1.85 | |||||||
| SY 40-4 | 60.0 | 60.9 | 30.0 | 30.9 | 76.40 | 12.00 | 2.46 | |||||||
| SY 40-5 | 74.6 | 75.6 | 37.3 | 38.3 | 95.50 | 14.20 | 3.14 | |||||||
| SY 40-6 | 89.0 | 89.9 | 44.5 | 45.4 | 115.00 | 16.70 | 3.31 | |||||||
| SY 50-1 | 15.875 | 9.53 | 10.16 | 5.08 | 20.5 | 22.0 | 10.2 | 11.8 | 14.6 | 2.0 | - | 31.90 | 7.22 | 0.98 |
| SY 50-2 | 38.4 | 40.0 | 19.2 | 20.8 | 18.1 | 63.80 | 10.70 | 2.00 | ||||||
| SY 50-3 | 56.7 | 58.2 | 28.4 | 29.8 | 95.70 | 15.70 | 3.07 | |||||||
| SY 50-4 | 75.0 | 76.3 | 37.5 | 38.8 | 128.00 | 20.70 | 3.97 | |||||||
| SY 50-5 | 93.2 | 94.4 | 46.6 | 47.8 | 160.00 | 24.50 | 5.02 | |||||||
| SY 50-6 | 111.4 | 112.5 | 55.7 | 56.8 | 191.00 | 28.90 | 6.01 | |||||||
| SY 60-1 | 19.05 | 12.70 | 11.91 | 5.95 | 25.7 | 26.9 | 12.8 | 14.1 | 17.5 | 2.4 | - | 43.10 | 10.70 | 1.46 |
| SY 60-2 | 48.2 | 49.7 | 24.0 | 25.7 | 22.8 | 86.20 | 14.70 | 2.95 | ||||||
| SY 60-3 | 71.2 | 72.6 | 35.2 | 37.4 | 129.00 | 21.60 | 4.43 | |||||||
| SY 60-4 | 94.4 | 95.4 | 47.2 | 48.2 | 172.00 | 28.50 | 5.92 | |||||||
| SY 60-5 | 117.0 | 118.2 | 58.5 | 59.7 | 216.00 | 33.70 | 7.41 | |||||||
| SY 60-6 | 140.0 | 140.9 | 70.1 | 70.8 | 259.00 | 39.70 | 8.90 | |||||||
| SY 60-8 | 185.0 | 186.6 | 92.5 | 94.1 | 345.00 | 53.50 | 13.36 | |||||||
※ Chain is rollerless. Dimension shown is bushing diameter.
Takes account of a 35% reduction of fatigue strength when a single pitch offset link is used.
| 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 | TP | KN | KN | kg/m | |
| SY 80-1 | 25.40 | 15.88 | 15.88 | 7.93 | 33.0 | 35.5 | 16.4 | 19.1 | 23.4 | 3.2 | - | 78.50 | 19.10 | 2.52 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SY 80-2 | 61.6 | 64.5 | 30.8 | 33.7 | 29.3 | 157.00 | 25.00 | 5.10 | ||||||
| SY 80-3 | 90.9 | 94.1 | 45.5 | 48.6 | 236.00 | 36.80 | 7.68 | |||||||
| SY 80-4 | 120.4 | 123.5 | 60.2 | 63.3 | 314.00 | 48.50 | 10.25 | |||||||
| SY 80-5 | 149.8 | 152.8 | 74.9 | 77.9 | 393.00 | 57.30 | 12.84 | |||||||
| SY 80-6 | 179.1 | 182.1 | 89.6 | 92.5 | 471.00 | 67.60 | 15.42 | |||||||
| SY 80-8 | 237.6 | 240.6 | 118.8 | 121.8 | 628.00 | 91.10 | 20.58 | |||||||
| SY 100-1 | 31.75 | 19.05 | 19.05 | 9.53 | 39.6 | 43.0 | 19.7 | 23.3 | 29.3 | 4.0 | - | 118.00 | 29.40 | 3.91 |
| SY 100-2 | 75.1 | 78.8 | 37.6 | 41.2 | 35.8 | 236.00 | 38.40 | 7.74 | ||||||
| SY 100-3 | 110.9 | 114.6 | 55.5 | 59.1 | 354.00 | 56.50 | 11.58 | |||||||
| SY 100-4 | 147.4 | 150.8 | 73.7 | 77.1 | 472.00 | 74.60 | 15.40 | |||||||
| SY 100-5 | 183.0 | 186.6 | 91.5 | 95.1 | 590.00 | 88.10 | 19.26 | |||||||
| SY 100-6 | 218.8 | 222.4 | 109.4 | 113.0 | 708.00 | 104.00 | 23.10 | |||||||
| SY 100-8 | 290.4 | 294.1 | 145.2 | 148.9 | 944.00 | 140.00 | 30.81 | |||||||
| SY 120-1 | 38.10 | 25.40 | 22.23 | 11.10 | 49.7 | 53.4 | 24.8 | 28.6 | 35.1 | 4.8 | - | 167.00 | 39.50 | 5.76 |
| SY 120-2 | 94.9 | 98.8 | 47.5 | 51.3 | 45.4 | 334.00 | 51.70 | 11.49 | ||||||
| SY 120-3 | 140.3 | 144.2 | 70.2 | 74.0 | 501.00 | 76.00 | 17.20 | |||||||
| SY 120-4 | 186.1 | 190.0 | 93.1 | 96.9 | 668.00 | 100.00 | 22.92 | |||||||
| SY 120-5 | 231.5 | 235.4 | 115.8 | 119.6 | 835.00 | 119.00 | 28.65 | |||||||
| SY 120-6 | 276.9 | 280.8 | 138.5 | 142.3 | 1,002.00 | 140.00 | 34.36 | |||||||
| SY 120-8 | 367.5 | 371.7 | 183.8 | 187.9 | 1,336.00 | 188.00 | 45.81 | |||||||
| SY 140-1 | 44.45 | 25.40 | 25.40 | 12.70 | 54.0 | 58.3 | 27.0 | 31.3 | 40.9 | 5.6 | - | 216.00 | 52.30 | 7.41 |
| SY 140-2 | 102.9 | 107.2 | 51.5 | 55.7 | 48.9 | 432.00 | 68.30 | 14.63 | ||||||
| SY 140-3 | 151.7 | 156.3 | 75.9 | 80.4 | 648.00 | 101.00 | 21.91 | |||||||
| SY 140-4 | 201.2 | 205.5 | 100.6 | 104.9 | 864.00 | 133.00 | 29.17 | |||||||
| SY 140-5 | 250.1 | 254.4 | 125.1 | 129.3 | 1,080.00 | 157.00 | 36.45 | |||||||
| SY 140-6 | 299.0 | 303.3 | 149.5 | 153.8 | 1,296.00 | 185.00 | 43.72 | |||||||
Connecting links are "clip" style for size 80-1 SBR and size 80-2 SBR. Takes account of a 35% reduction of fatigue strength when a single pitch offset link is used.
| 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 | TP | KN | KN | kg/m | |
| SY 160-1 | 50.80 | 31.75 | 28.58 | 14.28 | 64.3 | 68.7 | 32.2 | 36.5 | 46.7 | 6.4 | - | 275.00 | 69.00 | 9.79 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SY 160-2 | 122.8 | 127.2 | 61.4 | 65.8 | 58.5 | 550.00 | 90.10 | 19.45 | ||||||
| SY 160-3 | 181.3 | 185.7 | 90.7 | 95.0 | 825.00 | 133.00 | 29.17 | |||||||
| SY 160-4 | 240.3 | 244.7 | 120.2 | 124.5 | 1,100.00 | 175.00 | 38.77 | |||||||
| SY 160-5 | 298.8 | 303.3 | 149.4 | 153.9 | 1,375.00 | 207.00 | 48.43 | |||||||
| SY 160-6 | 357.4 | 361.7 | 178.7 | 183.0 | 1,650.00 | 244.00 | 58.08 | |||||||
| SY 180-1 | 57.15 | 35.70 | 35.70 | 17.45 | 72.5 | 78.4 | 36.3 | 42.1 | 52.5 | 7.2 | - | 353.00 | 79.00 | 13.39 |
| SY 180-2 | 138.2 | 144.0 | 69.1 | 74.9 | 65.8 | 706.00 | 98.40 | 26.62 | ||||||
| SY 180-3 | 204.5 | 210.2 | 102.3 | 107.9 | 1,059.00 | 145.00 | 39.85 | |||||||
| SY 180-4 | 270.2 | 275.9 | 135.1 | 140.8 | 1,412.00 | 191.00 | 53.08 | |||||||
| SY 180-5 | 336.0 | 341.6 | 167.9 | 173.7 | 1,765.00 | 226.00 | 66.31 | |||||||
| SY 180-6 | 401.8 | 407.3 | 200.9 | 206.4 | 2,118.00 | 266.00 | 79.54 | |||||||
| SY 200-1 | 63.50 | 38.10 | 39.67 | 19.83 | 78.50 | 87.0 | 39.3 | 47.7 | 59.8 | 8.0 | - | 451.00 | 93.00 | 16.93 |
| SY 200-2 | 150.2 | 158.7 | 75.1 | 83.6 | 71.6 | 902.00 | 122.00 | 33.73 | ||||||
| SY 200-3 | 221.7 | 230.2 | 110.9 | 119.3 | 1,353.00 | 179.00 | 50.53 | |||||||
| SY 200-4 | 293.3 | 302.4 | 146.7 | 155.7 | 1,804.00 | 236.00 | 67.34 | |||||||
| SY 200-5 | 365.5 | 374.0 | 182.8 | 191.2 | 2,255.00 | 279.00 | 84.14 | |||||||
| SY 200-6 | 437.1 | 445.6 | 218.6 | 227.0 | 2,706.00 | 329.00 | 100.94 | |||||||
| SY 240-1 | 76.20 | 47.63 | 47.63 | 23.78 | 95.5 | 104.0 | 47.8 | 56.2 | 70.3 | 9.5 | - | 677.00 | 129.00 | 23.64 |
| SY 240-2 | 183.4 | 191.8 | 91.7 | 100.1 | 87.8 | 1,354.00 | 167.00 | 47.13 | ||||||
| SY 240-3 | 271.3 | 279.6 | 135.7 | 143.9 | 2,031.00 | 245.00 | 70.61 | |||||||
| SY 240-4 | 359.8 | 367.4 | 179.9 | 187.5 | 2,708.00 | 324.00 | 94.09 | |||||||
| SY 240-5 | 447.3 | 455.2 | 223.8 | 231.4 | 3,385.00 | 383.00 | 117.56 | |||||||
| SY 240-6 | 534.9 | 543.1 | 267.5 | 275.6 | 4,062.00 | 451.00 | 141.06 | |||||||
Connecting links are "through S pin" style for all sizes above 200 SBR. Takes account of a 35% reduction of fatigue strength when a single pitch offset link is used.
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