Belt sprockets 194 Belt sprockets B 0.59/15 1.77/45 S OD PD B 0.35/9 1.97/50 OD PD S Part Article-Nr. Z- Bore in PD in-mm OD in-mm S in-mm 1607 160704 10 Ø40 6.47/164,4 6.42/163,1 2.92/74,2 1607 160705 Ø50 1607 160706 40x40 1607 160707 60x60 1607 160708 65x65 1608 160804 12 Ø40 7.73/196,3 7.73/196,3 3.55/90,1 1608 160806 40x40 1608 160807 60x60 1608 160808 65x65 1609 160911 13 Ø65 8.36/212,3 8.23/209,0 3.86/98,1 1609 160910 Ø90 1609 160906 40x40 1609 160907 60x60 1609 160908 65x65 1609 160909 90x90 1610 161010 16 Ø90 10.25/260,4 10.31/262,0 4.81/122,3 1610 161005 Ø2,5” 1610 161008 65x65 1610 161009 90x90 1610 161012 120x120 Drive sprocket, machined Drive sprocket, molded 500 RR Material: Machined: Acetal resin Screws: Stainless steel Nuts: Zinc plated steel Part Article-Nr. Z- Bore in PD in-mm OD in-mm S in-mm 1551 155104 10 Ø40 6.47/164,4 6.42/163,1 2.92/74,2 1551 155105 Ø50 1551 155106 40x40 1551 155107 60x60 1551 155108 65x65 1552 155204 12 Ø40 7.73/196,3 7.73/196,3 3.55/90,1 1552 155206 40x40 1552 155207 60x60 1552 155208 65x65 1553 155311 13 Ø65 8.36/212,3 8.23/209,0 3.86/98,1 1553 155310 Ø90 1553 155306 40x40 1553 155307 60x60 1553 155308 65x65 1553 155309 90x90 1559 155910 16 Ø90 10.25/260,4 10.31/262,0 4.81/122,3 1559 155905 Ø2,5” 1559 155908 65x65 1559 155909 90x90 1559 155912 120x120 500 RR