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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ANSI SProckets
No. 80 - 1” Pitch - Plain Bore
Unit of Measure
1 2 3 4 

Item #

Stock Bore Diameter

Style

Chain Size

No. Teeth

Max. Bore

Weight

Quantity
80A59 N/A 1.250 in N/A A N/A 80 N/A 59 N/A N/A 42.900 lb
80A60 N/A 1.250 in N/A A N/A 80 N/A 60 N/A N/A 45.300 lb
80A65 N/A 1.250 in N/A A N/A 80 N/A 65 N/A N/A 52.200 lb
80A70 N/A 1.500 in N/A A N/A 80 N/A 70 N/A N/A 59.800 lb
80A72 N/A 1.500 in N/A A N/A 80 N/A 72 N/A N/A 65.700 lb
80A80 N/A 1.500 in N/A A N/A 80 N/A 80 N/A N/A 79.600 lb
80A84 N/A 1.500 in N/A A N/A 80 N/A 84 N/A N/A 86.100 lb
80A96 N/A 1.500 in N/A A N/A 80 N/A 96 N/A N/A 120.000 lb
80A112 N/A 1.500 in N/A A N/A 80 N/A 112 N/A N/A 166.000 lb
80B8 N/A 1.000 in N/A B N/A 80 N/A 8 N/A 1.000 in N/A 1.400 lb
80B9 N/A 1.000 in N/A B N/A 80 N/A 9 N/A 1.313 in N/A 1.600 lb
80B10 N/A 1.000 in N/A B N/A 80 N/A 10 N/A 1.500 in N/A 2.200 lb
80B11 N/A 1.000 in N/A B N/A 80 N/A 11 N/A 1.625 in N/A 3.200 lb
80B12 N/A 1.000 in N/A B N/A 80 N/A 12 N/A 1.875 in N/A 3.400 lb
80B13 N/A 1.000 in N/A B N/A 80 N/A 13 N/A 2.000 in N/A 3.500 lb
80B14 N/A 1.000 in N/A B N/A 80 N/A 14 N/A 2.250 in N/A 4.100 lb
80B15 N/A 1.000 in N/A B N/A 80 N/A 15 N/A 2.500 in N/A 5.300 lb
80B16 N/A 1.000 in N/A B N/A 80 N/A 16 N/A 2.750 in N/A 5.900 lb
80B17 N/A 1.000 in N/A B N/A 80 N/A 17 N/A 2.750 in N/A 6.600 lb
80B18 N/A 1.000 in N/A B N/A 80 N/A 18 N/A 2.750 in N/A 7.300 lb
80B19 N/A 1.000 in N/A B N/A 80 N/A 19 N/A 2.750 in N/A 7.800 lb
80B20 N/A 1.000 in N/A B N/A 80 N/A 20 N/A 2.750 in N/A 8.400 lb
80B21 N/A 1.000 in N/A B N/A 80 N/A 21 N/A 2.750 in N/A 9.400 lb
80B22 N/A 1.000 in N/A B N/A 80 N/A 22 N/A 2.750 in N/A 10.000 lb
80B23 N/A 1.000 in N/A B N/A 80 N/A 23 N/A 2.750 in N/A 10.70 lb
Unit of Measure
1 2 3 4