Idler Sprockets
High Speed Ball Bearing

Page: 113

Part No. No. of Teeth Chain Pitch OD d L W
35BB20H 20 35 2.6 0.638 0.72 0.168
40BB17H 17 40 2.97 0.638 0.72 0.284
40BB18H 18 40 3.14 0.638 0.72 0.284
50BB15H 15 50 3.32 0.638 0.72 0.343
50BB17H 17 50 3.72 0.638 0.72 0.343
60BB13H 13 60 3.51 0.638 0.72 0.459
60BB15H 15 60 3.98 0.638 0.72 0.459
80BB12H 12 80 4.36 0.75 0.61 0.575