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. 100 - 1 1/4" Pitch - Plain Bore
Unit of Measure
1 2 3 

Item #

Stock Bore Diameter

Style

Chain Size

No. Teeth

Max. Bore

Weight

Quantity
100A40 N/A 1.250 in N/A A N/A 100 N/A 40 N/A N/A 36.000 lb
100A42 N/A 1.250 in N/A A N/A 100 N/A 42 N/A N/A 40.000 lb
100A45 N/A 1.500 in N/A A N/A 100 N/A 45 N/A N/A 47.000 lb
100A48 N/A 1.500 in N/A A N/A 100 N/A 48 N/A N/A 54.000 lb
100A54 N/A 1.500 in N/A A N/A 100 N/A 54 N/A N/A 68.000 lb
100A60 N/A 1.500 in N/A A N/A 100 N/A 60 N/A N/A 80.000 lb
100A70 N/A 1.500 in N/A A N/A 100 N/A 70 N/A N/A 113.000 lb
100A72 N/A 1.500 in N/A A N/A 100 N/A 72 N/A N/A 119.000 lb
100A80 N/A 1.500 in N/A A N/A 100 N/A 80 N/A N/A 146.000 lb
100A84 N/A 1.500 in N/A A N/A 100 N/A 84 N/A N/A 162.000 lb
100A90 N/A 1.500 in N/A A N/A 100 N/A 90 N/A N/A 193.000 lb
100A96 N/A 1.500 in N/A A N/A 100 N/A 96 N/A N/A 215.000 lb
100B8 N/A 1.000 in N/A B N/A 100 N/A 8 N/A 1.250 in N/A 2.300 lb
100B9 N/A 1.000 in N/A B N/A 100 N/A 9 N/A 1.625 in N/A 3.200 lb
100B10 N/A 1.000 in N/A B N/A 100 N/A 10 N/A 1.875 in N/A 4.100 lb
100B11 N/A 1.000 in N/A B N/A 100 N/A 11 N/A 2.250 in N/A 5.300 lb
100B12 N/A 1.000 in N/A B N/A 100 N/A 12 N/A 2.250 in N/A 6.400 lb
100B13 N/A 1.000 in N/A B N/A 100 N/A 13 N/A 2.375 in N/A 6.500 lb
100B14 N/A 1.250 in N/A B N/A 100 N/A 14 N/A 2.750 in N/A 7.400 lb
100B15 N/A 1.250 in N/A B N/A 100 N/A 15 N/A 3.000 in N/A 9.200 lb
100B16 N/A 1.313 in N/A B N/A 100 N/A 16 N/A 3.000 in N/A 9.900 lb
100B17 N/A 1.313 in N/A B N/A 100 N/A 17 N/A 3.000 in N/A 10.800 lb
100B18 N/A 1.313 in N/A B N/A 100 N/A 18 N/A 3.000 in N/A 11.500 lb
100B19 N/A 1.313 in N/A B N/A 100 N/A 19 N/A 3.000 in N/A 13.100 lb
100B20 N/A 1.313 in N/A B N/A 100 N/A 20 N/A 3.000 in N/A 14.200 lb
Unit of Measure
1 2 3