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
Print Back
ANSI SProckets
No. 40 - 1/2" Pitch - Plain Bore Sprockets-2
Unit of Measure
1 2 3 4 5 

Item #

Stock Bore Diameter

Style

Chain Size

No. Teeth

Max. Bore

Weight

Quantity
40A72 N/A 0.719 in N/A A N/A 40 N/A 72 N/A N/A 7.740 lb
40A80 N/A 0.719 in N/A A N/A 40 N/A 80 N/A N/A 10.200 lb
40A84 N/A 0.719 in N/A A N/A 40 N/A 84 N/A N/A 10.070 lb
40A96 N/A 0.938 in N/A A N/A 40 N/A 96 N/A N/A 12.150 lb
40A112 N/A 0.938 in N/A A N/A 40 N/A 112 N/A N/A 20.000 lb
40B8 N/A 0.500 in N/A B N/A 40 N/A 8 N/A 0.500 in N/A 0.180 lb
40B9 N/A 0.500 in N/A B N/A 40 N/A 9 N/A 0.563 in N/A 0.200 lb
40B10 N/A 0.500 in N/A B N/A 40 N/A 10 N/A 0.750 in N/A 0.270 lb
40B11 N/A 0.500 in N/A B N/A 40 N/A 11 N/A 0.875 in N/A 0.350 lb
40B12 N/A 0.500 in N/A B N/A 40 N/A 12 N/A 1.000 in N/A 0.450 lb
40B13 N/A 0.500 in N/A B N/A 40 N/A 13 N/A 1.063 in N/A 0.500 lb
40B14 N/A 0.500 in N/A B N/A 40 N/A 14 N/A 1.125 in N/A 0.590 lb
40B15 N/A 0.500 in N/A B N/A 40 N/A 15 N/A 1.250 in N/A 0.700 lb
40B16 N/A 0.625 in N/A B N/A 40 N/A 16 N/A 1.375 in N/A 0.790 lb
40B17 N/A 0.625 in N/A B N/A 40 N/A 17 N/A 1.438 in N/A 1.040 lb
40B18 N/A 0.625 in N/A B N/A 40 N/A 18 N/A 1.500 in N/A 1.220 lb
40B19 N/A 0.625 in N/A B N/A 40 N/A 19 N/A 1.750 in N/A 1.430 lb
40B20 N/A 0.625 in N/A B N/A 40 N/A 20 N/A 1.875 in N/A 1.560 lb
40B21 N/A 0.625 in N/A B N/A 40 N/A 21 N/A 1.875 in N/A 1.730 lb
40B22 N/A 0.625 in N/A B N/A 40 N/A 22 N/A 1.875 in N/A 1.960 lb
40B23 N/A 0.625 in N/A B N/A 40 N/A 23 N/A 2.000 in N/A 2.130 lb
40B24 N/A 0.625 in N/A B N/A 40 N/A 24 N/A 2.250 in N/A 2.410 lb
40B25 N/A 0.625 in N/A B N/A 40 N/A 25 N/A 2.250 in N/A 2.540 lb
40B26 N/A 0.625 in N/A B N/A 40 N/A 26 N/A 2.250 in N/A 2.580 lb
40B27 N/A 0.625 in N/A B N/A 40 N/A 27 N/A 2.250 in N/A 2.660 lb
Unit of Measure
1 2 3 4 5