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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Drive-chain-sprockets
Unit of Measure
1 2 

Item #

No. Teeth

Stock Bore

Max. Bore

Pitch Diameter

Hub Diameter

Style

Quantity
US-64SC19 N/A 19 N/A 1.500 in N/A 3.940 in N/A 15.189 in N/A 6.500 in N/A Type C
US-64SC21 N/A 21 N/A 1.500 in N/A 3.940 in N/A 16.774 in N/A 6.500 in N/A Type C
US-64SC24 N/A 24 N/A 1.500 in N/A 3.940 in N/A 19.153 in N/A 6.500 in N/A Type C
US-64SC30 N/A 30 N/A 1.500 in N/A 4.440 in N/A 23.917 in N/A 7.000 in N/A Type C
US-64SC36 N/A 36 N/A 1.500 in N/A 4.440 in N/A 28.684 in N/A 7.000 in N/A Type C
US-64SC42 N/A 42 N/A 1.500 in N/A 5.440 in N/A 33.454 in N/A 8.000 in N/A Type C
US-64SC48 N/A 48 N/A 1.500 in N/A 5.440 in N/A 38.224 in N/A 8.000 in N/A Type C
US-64SC54 N/A 54 N/A 1.500 in N/A 5.440 in N/A 42.996 in N/A 8.000 in N/A Type C
US-64SC60 N/A 60 N/A 1.500 in N/A 5.940 in N/A 47.768 in N/A 9.000 in N/A Type C
Unit of Measure
1 2