Material: Steel C45, not hardened. Product numbers ending with G are made from grey cast iron GG25. At sprockets 10677183G and 10677188G, the teeth are centered on the wheel body. Ready-to-install, for use with taper-bushings. Taper-bushings are available for varios shaft diameters and have to be ordered seperately. General dimensions: B1 = 9,1 mm, c = 1,6 mm, r3 = 16 mm. Other dimensions: See the table. In this youtube video we show the mounting and demounting of taper bushes: Video clip (3.5 Minutes)
| No. of Teeth | 21 |
|---|---|
| da (mm) | 113,4 |
| d (mm) | 106,52 |
| ND (mm) | 76 |
| L (mm) | 25 |
| Weight (kg) | 0,72 |
| Clamping Bush Type | 1610 |
| Bore size min. (mm) | 12 |
| Bore size max. (mm) | 42 |
