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Product Description
This is a sprocket gear (for chains)
toothing according to DIN 8197 - ISO/R 606 (European series)
ISO 05B-1 (for single chain) Step (P) = 8 mm tooth width (B1) = 2,8mm teeth number (Z) = 8 external Ø (Øe) = 24 mm primitive Ø (Øp) = 20,90500744 mm roller Ø (Ør) = 5 mm Hob Ø (Dm) = 13,00 mm Hole Ø (d1) = 6 mm Total widht (A) = 12 mm Keyway width = 2 mm Keyway depth = 1 mm chain internal width = 3,00 mm