The chain refers to ANSI, DIN and other standards, mainly including round pin toothed chain and rolling pin toothed chain;
Using high-quality materials and technology with independent intellectual property rights, the products have the characteristics of high tensile strength, high bearing capacity, lower noise and stable transmission
Widely used in automobile manufacturing, agricultural machinery, engineering machinery and other fields, it transmits power for all kinds of machinery and facilities.such as track grinder, machining center, leveling machinery, automobile production line.steam turbine and so on.
| GB Chain No. | Pitch | Chain width | Pin diameter | Pin length | Distance from hole center to tooth | Plate depth | Plate thickness | Guide type | Number of plates | Tensile strength | Average tensile strength | Weight per meter | |
| P | b min | d2 max | L max | Lc max | h1 | h2 max | T max | n | Q min | Q0 | q | ||
| mm | mm | mm | mm | mm | mm | mm | mm | kN/lbf | kN | kg/m | |||
| SC3 | 9.525 | 10.5 | 3.95 | 15.8 | 17.5 | 5.3 | 10.0 | 1.5 | 外(Outside) | 7 | 8.0/1798 | 8.9 | 0.48 |
| 13.5 | 18.5 | 20.0 | 外(Outside) | 9 | 10.0/2272 | 11.2 | 0.60 | ||||||
| 16.5 | 21.5 | 23.0 | 外(Outside) | 11 | 12.5/2840 | 14.0 | 0.73 | ||||||
| 19.5 | 24.5 | 26.0 | 外(Outside) | 13 | 15.0/3409 | 16.8 | 0.85 | ||||||
| 22.5 | 27.5 | 29.0 | 外(Outside) | 15 | 17.5/3997 | 19.6 | 1.00 | ||||||
| 28.5 | 33.5 | 35.0 | 内(Inside) | 19 | 22.5/5114 | 25.2 | 1.26 | ||||||
| 34.5 | 39.5 | 41.5 | 内(Inside) | 23 | 27.5/6182 | 30.8 | 1.60 | ||||||
| 37.5 | 42.5 | 44.0 | 内(Inside) | 25 | 30.0/6744 | 33.6 | 1.73 | ||||||
| 40.5 | 45.5 | 47.5 | 内(Inside) | 27 | 32.5/7306 | 36.4 | 1.86 | ||||||
| 43.5 | 48.5 | 50.2 | 内(Inside) | 29 | 35.0/7868 | 39.2 | 1.99 | ||||||
| 46.5 | 51.5 | 53.0 | 内(Inside) | 31 | 37.0/8318 | 41.4 | 2.12 | ||||||
| SC4 | 12.700 | 19.5 | 5.08 | 24.5 | 26.0 | 7.0 | 13.4 | 1.5 | 外(Outside) | 13 | 23.4/5318 | 26.2 | 1.15 |
| 22.5 | 27.5 | 29.0 | 外(Outside) | 15 | 27.4/6227 | 30.6 | 1.33 | ||||||
| 25.5 | 30.5 | 32.0 | 外(Outside) | 17 | 31.3/7114 | 35.0 | 1.50 | ||||||
| 28.5 | 33.5 | 35.0 | 内(Inside) | 19 | 35.2/8000 | 39.4 | 1.68 | ||||||
| 34.5 | 39.5 | 41.0 | 内(Inside) | 23 | 43.0/9772 | 48.1 | 2.04 | ||||||
| 40.5 | 45.5 | 47.0 | 内(Inside) | 27 | 50.8/11364 | 56.8 | 2.39 | ||||||
| 46.5 | 51.5 | 53.0 | 内(Inside) | 31 | 58.6/13318 | 65.6 | 2.74 | ||||||
| 52.5 | 57.5 | 59.0 | 内(Inside) | 35 | 66.4/15091 | 74.3 | 3.10 | ||||||
| 61.5 | 67.8 | 69.5 | 内(Inside) | 41 | 78.2/17579 | 86.8 | 3.68 | ||||||
| SC5 | 15.875 | 22.0 | 5.92 | 29.0 | 30.2 | 8.7 | 16.7 | 2.0 | 内(Inside) | 11 | 32.6/7328 | 36.1 | 1.62 |
| 26.0 | 33.0 | 34.2 | 内(Inside) | 13 | 39.0/8767 | 43.2 | 1.92 | ||||||
| 30.0 | 37.0 | 38.2 | 内(Inside) | 15 | 45.6/10364 | 50.6 | 2.21 | ||||||
| 34.0 | 41.0 | 42.2 | 内(Inside) | 17 | 52.1/11712 | 57.8 | 2.51 | ||||||
| 38.0 | 45.0 | 46.2 | 内(Inside) | 19 | 58.6/13318 | 65.0 | 2.80 | ||||||
| 42.0 | 49.0 | 50.3 | 内(Inside) | 21 | 65.1/14634 | 72.2 | 3.10 | ||||||
| 46.0 | 53.0 | 54.2 | 内(Inside) | 23 | 71.7/16295 | 79.5 | 3.39 | ||||||
| 50.0 | 57.0 | 58.4 | 内(Inside) | 25 | 75.0/16860 | 83.2 | 3.69 | ||||||
| 54.0 | 61.0 | 62.4 | 内(Inside) | 27 | 84.7/19250 | 94.0 | 3.99 | ||||||
| 62.0 | 69.0 | 70.4 | 内(Inside) | 31 | 97.7/22204 | 108.4 | 4.58 | ||||||
| 66.0 | 73.0 | 74.4 | 内(Inside) | 33 | 100.0/22480 | 111.0 | 4.88 | ||||||
| 70.0 | 77.0 | 78.4 | 内(Inside) | 35 | 111.0/24953 | 123.2 | 5.18 | ||||||
| 78.0 | 85.0 | 86.4 | 内(Inside) | 39 | 124.0/27875 | 137.6 | 5.77 | ||||||
| GB Chain No. | Pitch | Chain width | Pin diameter | Pin length | Distance from hole center to tooth | Plate depth | Plate thickness | Guide type | Number of plates | Tensile strength | Average tensile strength | Weight per meter | |
| P | b min | d2 max | L max | Lc max | h1 | h2 max | T max | n | Q min | Q0 | q | ||
| mm | mm | mm | mm | mm | mm | mm | mm | kN/lbf | kN | kg/m | |||
| SC6 | 19.050 | 26.0 | 6.90 | 33.0 | 34.8 | 10.5 | 20.0 | 2.0 | 内(Inside) | 13 | 46.0/10341 | 51.0 | 2.46 |
| 34.0 | 41.0 | 42.5 | 内(Inside) | 17 | 62.5/14050 | 69.3 | 3.16 | ||||||
| 38.0 | 45.0 | 46.5 | 内(Inside) | 19 | 70.0/15909 | 77.6 | 3.37 | ||||||
| 46.0 | 53.0 | 54.5 | 内(Inside) | 23 | 86.0/19545 | 95.4 | 4.08 | ||||||
| 50.0 | 57.8 | 59.6 | 内(Inside) | 25 | 93.7/21064 | 104.0 | 4.59 | ||||||
| 54.0 | 61.0 | 62.8 | 内(Inside) | 27 | 102.0/23182 | 113.2 | 4.78 | ||||||
| 58.0 | 65.8 | 67.6 | 内(Inside) | 29 | 108.8/24458 | 120.7 | 5.30 | ||||||
| 62.0 | 69.0 | 70.8 | 内(Inside) | 31 | 117.0/26591 | 129.8 | 5.50 | ||||||
| 66.0 | 73.8 | 75.6 | 内(Inside) | 33 | 124.4/27965 | 138.0 | 6.01 | ||||||
| 70.0 | 77.0 | 78.8 | 内(Inside) | 35 | 133.0/30227 | 147.6 | 6.20 | ||||||
| 74.0 | 82.5 | 84.5 | 内(Inside) | 37 | 140.6/31607 | 156.0 | 6.83 | ||||||
| 78.0 | 85.0 | 86.8 | 内(Inside) | 39 | 149.0/33495 | 165.3 | 7.07 | ||||||
| 86.0 | 93.0 | 94.8 | 内(Inside) | 43 | 164.0/36867 | 182.0 | 7.79 | ||||||
| 94.0 | 101.0 | 102.8 | 内(Inside) | 47 | 180.0/40464 | 199.8 | 8.50 | ||||||
| 126.0 | 133.0 | 135.0 | 内(Inside) | 63 | 191.4/43027 | 212.4 | 11.38 | ||||||
| 158.0 | 165.0 | 166.8 | 内(Inside) | 79 | 240.0/53952 | 266.4 | 14.19 | ||||||
| SC8 | 25.400 | 27.0 | 8.90 | 34.0 | 36.0 | 14.0 | 26.7 | 3.0 | 内(Inside) | 9 | 70.0/15736 | 77.7 | 3.36 |
| 33.0 | 40.5 | 42.0 | 内(Inside) | 11 | 78.1/17557 | 86.6 | 4.07 | ||||||
| 45.0 | 52.0 | 53.5 | 内(Inside) | 15 | 111.0/25227 | 123.2 | 5.31 | ||||||
| 51.0 | 58.0 | 59.5 | 内(Inside) | 17 | 125.0/28409 | 138.7 | 6.02 | ||||||
| 57.0 | 64.0 | 65.5 | 内(Inside) | 19 | 141.0/32045 | 156.5 | 6.37 | ||||||
| 63.0 | 70.2 | 72.0 | 内(Inside) | 21 | 156.0/35069 | 173.1 | 7.57 | ||||||
| 69.0 | 76.2 | 77.7 | 内(Inside) | 23 | 172.0/39091 | 190.9 | 8.15 | ||||||
| 75.0 | 82.2 | 84.0 | 内(Inside) | 25 | 187.5/42150 | 208.1 | 8.97 | ||||||
| 81.0 | 88.2 | 89.7 | 内(Inside) | 27 | 203.0/46163 | 225.3 | 9.57 | ||||||
| 87.0 | 94.2 | 96.0 | 内(Inside) | 29 | 219.0/49231 | 243.0 | 10.38 | ||||||
| 93.0 | 100.2 | 101.7 | 内(Inside) | 31 | 235.0/53409 | 260.8 | 10.98 | ||||||
| 99.0 | 106.7 | 108.2 | 内(Inside) | 33 | 245.0/55076 | 271.9 | 11.79 | ||||||
| 105.0 | 112.2 | 113.7 | 内(Inside) | 35 | 266.0/59797 | 295.2 | 12.49 | ||||||
| 111.0 | 119.2 | 120.5 | 内(Inside) | 37 | 274.0/61595 | 304.1 | 13.21 | ||||||
| 117.0 | 124.2 | 125.7 | 内(Inside) | 39 | 297.0/66766 | 329.6 | 13.87 | ||||||
| 135.0 | 142.5 | 144.5 | 内(Inside) | 45 | 334.0/75083 | 370.7 | 16.00 | ||||||
| GB Chain No. | Pitch | Chain width | Pin diameter | Pin length | Distance from hole center to tooth | Plate depth | Plate thickness | Guide type | Number of plates | Tensile strength | Average tensile strength | Weight per meter | |
| P | b min | d2 max | L max | Lc max | h1 | h2 max | T max | n | Q min | Q0 | q | ||
| mm | mm | mm | mm | mm | mm | mm | mm | kN/lbf | kN | kg/m | |||
| SC6 | 19.050 | 26.0 | 6.90 | 33.0 | 34.8 | 10.5 | 20.0 | 2.0 | 内(Inside) | 13 | 46.0/10341 | 51.0 | 2.46 |
| 34.0 | 41.0 | 42.5 | 内(Inside) | 17 | 62.5/14050 | 69.3 | 3.16 | ||||||
| 38.0 | 45.0 | 46.5 | 内(Inside) | 19 | 70.0/15909 | 77.6 | 3.37 | ||||||
| 46.0 | 53.0 | 54.5 | 内(Inside) | 23 | 86.0/19545 | 95.4 | 4.08 | ||||||
| 50.0 | 57.8 | 59.6 | 内(Inside) | 25 | 93.7/21064 | 104.0 | 4.59 | ||||||
| 54.0 | 61.0 | 62.8 | 内(Inside) | 27 | 102.0/23182 | 113.2 | 4.78 | ||||||
| 58.0 | 65.8 | 67.6 | 内(Inside) | 29 | 108.8/24458 | 120.7 | 5.30 | ||||||
| 62.0 | 69.0 | 70.8 | 内(Inside) | 31 | 117.0/26591 | 129.8 | 5.50 | ||||||
| 66.0 | 73.8 | 75.6 | 内(Inside) | 33 | 124.4/27965 | 138.0 | 6.01 | ||||||
| 70.0 | 77.0 | 78.8 | 内(Inside) | 35 | 133.0/30227 | 147.6 | 6.20 | ||||||
| 74.0 | 82.5 | 84.5 | 内(Inside) | 37 | 140.6/31607 | 156.0 | 6.83 | ||||||
| 78.0 | 85.0 | 86.8 | 内(Inside) | 39 | 149.0/33495 | 165.3 | 7.07 | ||||||
| 86.0 | 93.0 | 94.8 | 内(Inside) | 43 | 164.0/36867 | 182.0 | 7.79 | ||||||
| 94.0 | 101.0 | 102.8 | 内(Inside) | 47 | 180.0/40464 | 199.8 | 8.50 | ||||||
| 126.0 | 133.0 | 135.0 | 内(Inside) | 63 | 191.4/43027 | 212.4 | 11.38 | ||||||
| 158.0 | 165.0 | 166.8 | 内(Inside) | 79 | 240.0/53952 | 266.4 | 14.19 | ||||||
| SC8 | 25.400 | 27.0 | 8.90 | 34.0 | 36.0 | 14.0 | 26.7 | 3.0 | 内(Inside) | 9 | 70.0/15736 | 77.7 | 3.36 |
| 33.0 | 40.5 | 42.0 | 内(Inside) | 11 | 78.1/17557 | 86.6 | 4.07 | ||||||
| 45.0 | 52.0 | 53.5 | 内(Inside) | 15 | 111.0/25227 | 123.2 | 5.31 | ||||||
| 51.0 | 58.0 | 59.5 | 内(Inside) | 17 | 125.0/28409 | 138.7 | 6.02 | ||||||
| 57.0 | 64.0 | 65.5 | 内(Inside) | 19 | 141.0/32045 | 156.5 | 6.37 | ||||||
| 63.0 | 70.2 | 72.0 | 内(Inside) | 21 | 156.0/35069 | 173.1 | 7.57 | ||||||
| 69.0 | 76.2 | 77.7 | 内(Inside) | 23 | 172.0/39091 | 190.9 | 8.15 | ||||||
| 75.0 | 82.2 | 84.0 | 内(Inside) | 25 | 187.5/42150 | 208.1 | 8.97 | ||||||
| 81.0 | 88.2 | 89.7 | 内(Inside) | 27 | 203.0/46163 | 225.3 | 9.57 | ||||||
| 87.0 | 94.2 | 96.0 | 内(Inside) | 29 | 219.0/49231 | 243.0 | 10.38 | ||||||
| 93.0 | 100.2 | 101.7 | 内(Inside) | 31 | 235.0/53409 | 260.8 | 10.98 | ||||||
| 99.0 | 106.7 | 108.2 | 内(Inside) | 33 | 245.0/55076 | 271.9 | 11.79 | ||||||
| 105.0 | 112.2 | 113.7 | 内(Inside) | 35 | 266.0/59797 | 295.2 | 12.49 | ||||||
| 111.0 | 119.2 | 120.5 | 内(Inside) | 37 | 274.0/61595 | 304.1 | 13.21 | ||||||
| 117.0 | 124.2 | 125.7 | 内(Inside) | 39 | 297.0/66766 | 329.6 | 13.87 | ||||||
| 135.0 | 142.5 | 144.5 | 内(Inside) | 45 | 334.0/75083 | 370.7 | 16.00 | ||||||
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