Learn How Tsubaki is supporting Meat & Poultry Companies.
Call: 800.323.7790 | |  
Learn how Tsubaki is supporting Meat & Poultry Companies.

During the COVID-19 pandemic, U.S. Tsubaki is offering virtual plant visits & meetings to help with your operational issues. Click here to request virtual assistance.

No. 80, B Style, 1.125" Finished Bore

All dimensions are nominal values and for reference only
Unit of Measure


Hub Diameter

N/A 2.250 in


N/A 1.625 in



No. Teeth

N/A 9

Finished Bore Diameter

N/A 1.125 in

Max. Bore

N/A 1.313 in


N/A 1.600 lb

Tooth Nominal Width

N/A 0.575 in

Hardened Teeth 

N/A Yes

Chain Technical Data


N/A 1.000 in

Chain Size

N/A 80

Sprocket Diameters

Outside Diameter

N/A 3.350 in

Pitch Diameter

N/A 2.924 in

Caliper Diameter

N/A 2.254 in
To send your information to Tsubaki, press this button