U.S. Tsubaki Power Transmission, LLC
U.S. Tsubaki Holdings, Inc.
Corporate Headquarters
301 E. Marquardt Dr.
Wheeling, IL 60090 USA

Toll Free: 800.323.7790
Phone: 847.459.9500
Fax: 847.459.9515
Email: sales@ustsubaki.com
Website: www.ustsubaki.com
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TAPER-LOCK® is a registered trademark of Rockwell Automation.
TL Sprocket
No. 80 - 1" Pitch - TAPER-LOCK® Sprockets AB-2
Unit of Measure
1 2 

Item #

Style

Chain Size

No. Teeth

Outside Diameter

Max. Bore

Weight

Quantity
80BTL48 N/A B N/A 80 N/A 48 N/A 15.857 in N/A 2.500 in N/A 29.500 lb
80BTL54 N/A B N/A 80 N/A 54 N/A 17.769 in N/A 2.500 in N/A 38.500 lb
80BTL60 N/A B N/A 80 N/A 60 N/A 19.681 in N/A 2.500 in N/A 45.000 lb
80BTL70 N/A B N/A 80 N/A 70 N/A 22.867 in N/A 3.000 in N/A 52.300 lb
80BTL80 N/A B N/A 80 N/A 80 N/A 26.052 in N/A 3.000 in N/A 69.200 lb
D80ATL13 N/A A N/A 80-2 N/A 13 N/A 4.657 in N/A 1.625 in N/A 3.400 lb
D80ATL14 N/A A N/A 80-2 N/A 14 N/A 4.982 in N/A 2.000 in N/A 3.500 lb
D80ATL15 N/A A N/A 80-2 N/A 15 N/A 5.305 in N/A 2.000 in N/A 4.300 lb
D80ATL16 N/A A N/A 80-2 N/A 16 N/A 5.627 in N/A 2.500 in N/A 3.800 lb
D80ATL17 N/A A N/A 80-2 N/A 17 N/A 5.950 in N/A 2.500 in N/A 5.100 lb
D80ATL18 N/A A N/A 80-2 N/A 18 N/A 6.271 in N/A 2.500 in N/A 6.400 lb
D80BTL19 N/A B N/A 80-2 N/A 19 N/A 6.593 in N/A 3.000 in N/A 5.600 lb
D80BTL20 N/A B N/A 80-2 N/A 20 N/A 6.914 in N/A 3.000 in N/A 7.100 lb
D80BTL21 N/A B N/A 80-2 N/A 21 N/A 7.235 in N/A 3.000 in N/A 8.900 lb
D80BTL25 N/A B N/A 80-2 N/A 25 N/A 8.516 in N/A 3.000 in N/A 16.500 lb
Unit of Measure
1 2