Material: Steel C45, not hardened. Product numbers ending with G are made from grey cast iron GG25. At these sprockets, the teeth are centered on the wheel disc. 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 = 16,2 mm, c = 2,5 mm, r3 = 26 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 | 20 |
|---|---|
| da (mm) | 173,2 |
| d (mm) | 162,38 |
| ND (mm) | 108 |
| L (mm) | 45 |
| Weight (kg) | 2,64 |
| Clamping Bush Type | 2517 |
| Bore size min. (mm) | 15 |
| Bore size max. (mm) | 65 |
