Material:: Steel C45, not hardened. Product numbers ending with G are from grey cast iron GG25. Sprockets for taper bushes, for easy and fast mounting. The taper bush has to be ordered separately. General dimensions: B1 = 11,1 mm, B3 = 49,8 mm, c = 2,0 mm, r3 = 19 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 | 27 |
---|---|
da (mm) | 172,3 |
d (mm) | 164,09 |
ND (mm) | 140 |
L (mm) | 51,0 |
Weight (kg) | 3,90 |
Spannbuchsentyp (Nr.) | 3020 |
Bore size min. (mm) | 20 |
Bore size max. (mm) | 75 |