Additional information
| Teeth | |
|---|---|
| Bore | |
| Length Thru Bore | 
$29.11
Martin 50B20 X 1 3/8, ZORO 50BS20-1 3/8, Tsubaki 50B20F-1 3/8, Applied Industrial 10186614, Boston Gear 15286, Motion Industries 00170252, G&G Manufacturing 605020225, BDI Express 163422, PLEASE BE AWARE! Finished Bore sprockets come with Set Screws, Plain Bore do not.