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. 41 - 1/2" Pitch - Plain Bore Sprockets
Unit of Measure
1 2 3 

Item #

Stock Bore Diameter

Style

Chain Size

No. Teeth

Max. Bore

Weight

Quantity
41A15 N/A 0.625 in N/A A N/A 41 N/A 15 N/A N/A 0.280 lb
41A16 N/A 0.625 in N/A A N/A 41 N/A 16 N/A N/A 0.340 lb
41A17 N/A 0.625 in N/A A N/A 41 N/A 17 N/A N/A 0.360 lb
41A18 N/A 0.625 in N/A A N/A 41 N/A 18 N/A N/A 0.440 lb
41A19 N/A 0.625 in N/A A N/A 41 N/A 19 N/A N/A 0.460 lb
41A20 N/A 0.625 in N/A A N/A 41 N/A 20 N/A N/A 0.520 lb
41A21 N/A 0.625 in N/A A N/A 41 N/A 21 N/A N/A 0.600 lb
41A22 N/A 0.625 in N/A A N/A 41 N/A 22 N/A N/A 0.660 lb
41A23 N/A 0.625 in N/A A N/A 41 N/A 23 N/A N/A 0.720 lb
41A24 N/A 0.625 in N/A A N/A 41 N/A 24 N/A N/A 0.820 lb
41A25 N/A 0.625 in N/A A N/A 41 N/A 25 N/A N/A 0.880 lb
41A26 N/A 0.625 in N/A A N/A 41 N/A 26 N/A N/A 0.940 lb
41A27 N/A 0.625 in N/A A N/A 41 N/A 27 N/A N/A 1.000 lb
41A28 N/A 0.625 in N/A A N/A 41 N/A 28 N/A N/A 1.080 lb
41A30 N/A 0.594 in N/A A N/A 41 N/A 30 N/A N/A 1.200 lb
41A32 N/A 0.594 in N/A A N/A 41 N/A 32 N/A N/A 1.440 lb
41A35 N/A 0.594 in N/A A N/A 41 N/A 35 N/A N/A 1.700 lb
41A36 N/A 0.594 in N/A A N/A 41 N/A 36 N/A N/A 1.840 lb
41A40 N/A 0.719 in N/A A N/A 41 N/A 40 N/A N/A 2.220 lb
41A42 N/A 0.719 in N/A A N/A 41 N/A 42 N/A N/A 2.500 lb
41A45 N/A 0.719 in N/A A N/A 41 N/A 45 N/A N/A 2.520 lb
41A48 N/A 0.719 in N/A A N/A 41 N/A 48 N/A N/A 2.920 lb
41A54 N/A 0.719 in N/A A N/A 41 N/A 54 N/A N/A 3.540 lb
41A60 N/A 0.719 in N/A A N/A 41 N/A 60 N/A N/A 4.600 lb
41A70 N/A 0.719 in N/A A N/A 41 N/A 70 N/A N/A 6.220 lb
Unit of Measure
1 2 3