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)





The supplied 3D models, pictures and technical drawings are made with reasonable care.
Nevertheless liability is excluded for the accuracy and correctness of this data.

Article ID: 13777157G

No. of Teeth57
da [mm]355,4
d [mm]345,81
ND [mm]160
L [mm]51,0
Weight [kg]11,5
Spannbuchsentyp [Nr.]3020
Bore size min. [mm]20
Bore size max. [mm]75

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