10500030078
2 x 08B-1 Z=23 Duplex Simplex Wheel
2S 12-23 Chain Ring
- For two 08B-1 roller chains
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- 1/2 x 5/16 / DIN 8187 - Division: 12.7 mm - Cog width: B1 = 7.2 mm - Also available with other cog counts - Available also in versions hardened and machined according to drawing - Material: C45 |