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.





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: 13777121

No. of Teeth21
da [mm]136,0
d [mm]127,81
ND [mm]00
L [mm]49,8
Weight [kg]2,09
Spannbuchsentyp [Nr.]2517
Bore size min. [mm]15
Bore size max. [mm]65

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