Roller Chain British Standard
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BS - 228/DIN 8187
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Specification
| ISO Chain No./Rainbow Chain No. | Pitch(Pt MM) | Transverse Pitch(Pt MM) | Roller Diameter(D1MM) | Bearing Pin Diameter Inner Pins(B1MM) | Width Between Inner Plates(B1MM) | Width Over Bearing Pins(B4,B5,B6MM) | Width Over Connecting Pins(B7,B8,B9MM) | Inner Plates Depth(H2MM) | Ultimate Tensile Strength QKN | Weight Per Meter Q Kg/M | | SIMPLEX | 05B | 8.00 | | 5.00 | 2.31 | 3.00 | 8.60 | 11.70 | 7.11 | 4.40 | 0.43 | | 06B | 9.525 | | 6.35 | 3.28 | 5.72 | 13.50 | 16.80 | 8.26 | 8.90 | 0.43 | | 08B | 12.70 | | 8.51 | 4.45 | 7.75 | 17.00 | 20.90 | 11.81 | 17.80 | 0.71 | | 10B | 15.875 | | 10.16 | 5.08 | 9.65 | 19.60 | 23.70 | 14.73 | 22.20 | 0.95 | | 12B | 19.05 | | 12.07 | 5.72 | 11.68 | 22.70 | 27.30 | 16.13 | 28.90 | 1.21 | | 16B | 25.40 | | 15.88 | 8.28 | 18.02 | 36.10 | 41.50 | 21.08 | 60.00 | 2.70 | | 20B | 31.75 | | 19.05 | 10.19 | 19.56 | 43.20 | 49.30 | 26.42 | 95.00 | 3.60 | | 24B | 38.10 | | 25.40 | 14.63 | 25.40 | 53.40 | 60.00 | 33.40 | 160.00 | 6.70 | | 28B | 44.45 | | 27.94 | 17.81 | 30.99 | 67.40 | 75.30 | 42.29 | 250.00 | 10.50 | | 40B | 63.50 | | 39.37 | 22.89 | 38.10 | 82.60 | 92.80 | 52.96 | 355.00 | 16.00 | | 48B | 76.2 | | 48.26 | 29.24 | 45.72 | 99.10 | 109.60 | 63.88 | 560.00 | 26.00 | | | | | | | | | | | | | | DUPLEX | 05B - 2 | 8.00 | 5.64 | 5.00 | 2.31 | 5.72 | 14.30 | 17.80 | 7.11 | 7.80 | 0.68 | | 06B - 2 | 9.525 | 10.24 | 6.35 | 3.28 | 7.75 | 23.80 | 27.10 | 8.26 | 16.90 | 0.96 | | 08B - 2 | 12.70 | 13.92 | 8.51 | 4.45 | 9.65 | 31.00 | 34.90 | 11.80 | 31.10 | 1.42 | | 10B - 2 | 15.875 | 16.59 | 10.16 | 5.08 | 11.68 | 36.20 | 40.30 | 14.73 | 44.50 | 1.90 | | 12B - 2 | 19.05 | 19.46 | 12.07 | 5.72 | 17.02 | 42.20 | 46.80 | 16.13 | 57.80 | 2.42 | | 16B - 2 | 25.40 | 31.88 | 15.88 | 8.28 | 19.56 | 68.00 | 73.40 | 21.08 | 106.00 | 5.40 | | 20B - 2 | 31.75 | 36.45 | 19.05 | 10.19 | 25.40 | 79.70 | 85.80 | 26.42 | 170.00 | 7.20 | | 24B - 2 | 38.10 | 48.36 | 25.40 | 14.63 | 30.99 | 101.80 | 108.40 | 33.40 | 280.00 | 13.40 | | 28B - 2 | 44.45 | 59.56 | 27.94 | 15.90 | 30.99 | 124.70 | 132.10 | 37.08 | 360.00 | 16.60 | | 32B - 2 | 50.80 | 58.55 | 29.21 | 17.81 | 30.99 | 126.00 | 133.90 | 42.29 | 450.00 | 21.00 | | 40B - 2 | 63.50 | 72.29 | 39.37 | 22.89 | 38.10 | 154.90 | 165.10 | 52.96 | 630.00 | 32.00 | | 48B - 2 | 76.2 | 91.21 | 48.26 | 29.24 | 45.72 | 190.40 | 200.90 | 63.88 | 1000.00 | 50.00 | | | | | | | | | | | | | | TRIPLEX | 05B - 3 | 8.00 | 5.64 | 5.00 | 2.31 | 3.00 | 19.90 | 23.00 | 7.11 | 11.10 | 1.02 | | 06B - 3 | 9.525 | 10.24 | 6.35 | 3.28 | 5.72 | 34.00 | 37.30 | 8.26 | 24.90 | 1.29 | | 08B - 3 | 12.70 | 13.92 | 8.51 | 4.45 | 7.75 | 44.90 | 48.80 | 11.81 | 44.55 | 2.13 | | 10B - 3 | 15.875 | 16.59 | 10.16 | 5.08 | 9.65 | 52.80 | 56.90 | 14.73 | 66.70 | 2.85 | | 12B - 3 | 19.05 | 19.46 | 12.07 | 5.72 | 11.68 | 61.70 | 66.30 | 16.13 | 86.70 | 3.63 | | 16B - 3 | 25.40 | 31.88 | 15.88 | 8.28 | 17.02 | 99.90 | 105.30 | 21.08 | 160.00 | 8.10 | | 20B - 3 | 31.75 | 36.45 | 19.05 | 10.19 | 19.56 | 116.10 | 122.20 | 26.42 | 250.00 | 10.80 | | 24B - 3 | 38.10 | 48.36 | 25.40 | 14.63 | 25.40 | 150.20 | 156.80 | 33.40 | 425.00 | 20.10 | | 28B - 3 | 44.45 | 59.56 | 27.94 | 15.90 | 30.99 | 184.30 | 191.70 | 37.08 | 530.00 | 24.90 | | 32B - 3 | 50.80 | 58.55 | 29.21 | 17.81 | 30.99 | 184.50 | 192.40 | 42.29 | 670.00 | 31.50 | | 40B - 3 | 63.50 | 72.29 | 39.37 | 22.89 | 38.10 | 227.20 | 237.40 | 52.96 | 950.00 | 48.00 | | 48B - 3 | 76.2 | 91.21 | 48.26 | 29.24 | 45.72 | 281.60 | 292.10 | 63.88 | 1500.00 | 75.00 | | | | | | | | | | | | | | | | | | | | | | | | |
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