Technical Specifications – 08B Roller Chain (ISO 606 / DIN 8187):
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Chain type: 08B-1 (single), 08B-2 (double), 08B-3 (triple)
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Pitch (P): 12.7 mm
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Roller: inner width (W) 7.75 mm, diameter (D) 8.51 mm
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Pin diameter (d): 4.45 mm
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Link plate: thickness (T) 1.6 mm, height (H) 11.8 mm
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Overall width: 08B-1: 18.2 mm | 08B-2: 31 mm | 08B-3: 46.1 mm
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Rated tensile strength: 08B-1: 18.0 kN | 08B-2: 32.0 kN | 08B-3: 47.5 kN
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Weight: 08B-1: 0.69 kg/m | 08B-2: 1.34 kg/m | 08B-3: 2.03 kg/m