Product image
Product image


Material: grey cast iron GG25.

Hub unfinished and without bore, some with core hole.
Matching chains in accordance with DIN 766 A.
All dimensions and weights "ca.".

SKU Počet zubov da [mm] d [mm] b [mm] ND [mm] L [mm] B approx. [mm] Váha [kg]
77110400 4 56 41 24 40 30 8 0,3
77110800 8 96 81 29 50 35 8 1,0
77111200 12 140 122 25 50 40 8 1,5
77111500 15 165 153 24 50 40 8 2,4
77111800 18 200 183 26 50 40 10 2,6