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Sprocket for 08B roller chain with taper bore - 1/2 x 5/16 / DIN 8187 - Pitch 12.7 mm - Tooth widths: 08B-1: 7.2 mm 08B-2: 21.0 mm 08B-3: 34.9 mm - Material: C45 - Our selection also includes a wide range of taper locks for various shaft bores
Markings: - TL/ = taper lock size - de = top diameter (mm) - dp = pitch diameter (mm) - dm= boss diameter (mm) - b = width of a single tooth (mm) - B = total tooth width (mm)