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-Spkt
No. 35 - 3/8" Pitch - Plain Bore Sprockets-2
Unit of Measure
1 2 

Item #

Stock Bore Diameter

Style

Chain Size

No. Teeth

Max. Bore

Weight

Quantity
25A18 N/A 0.250 in N/A A N/A 25 N/A 18 N/A N/A 0.040 lb
25A19 N/A 0.250 in N/A A N/A 25 N/A 19 N/A N/A 0.040 lb
25A20 N/A 0.250 in N/A A N/A 25 N/A 20 N/A N/A 0.040 lb
25A21 N/A 0.375 in N/A A N/A 25 N/A 21 N/A N/A 0.040 lb
25A22 N/A 0.375 in N/A A N/A 25 N/A 22 N/A N/A 0.060 lb
25A23 N/A 0.375 in N/A A N/A 25 N/A 23 N/A N/A 0.060 lb
25A24 N/A 0.375 in N/A A N/A 25 N/A 24 N/A N/A 0.080 lb
25A25 N/A 0.375 in N/A A N/A 25 N/A 25 N/A N/A 0.080 lb
25A26 N/A 0.375 in N/A A N/A 25 N/A 26 N/A N/A 0.090 lb
25A28 N/A 0.375 in N/A A N/A 25 N/A 28 N/A N/A 0.100 lb
25A30 N/A 0.375 in N/A A N/A 25 N/A 30 N/A N/A 0.120 lb
25A32 N/A 0.375 in N/A A N/A 25 N/A 32 N/A N/A 0.140 lb
25A35 N/A 0.375 in N/A A N/A 25 N/A 35 N/A N/A 0.160 lb
25A36 N/A 0.375 in N/A A N/A 25 N/A 36 N/A N/A 0.180 lb
25A40 N/A 0.500 in N/A A N/A 25 N/A 40 N/A N/A 0.200 lb
25A42 N/A 0.500 in N/A A N/A 25 N/A 42 N/A N/A 0.240 lb
25A45 N/A 0.500 in N/A A N/A 25 N/A 45 N/A N/A 0.250 lb
25A48 N/A 0.500 in N/A A N/A 25 N/A 48 N/A N/A 0.320 lb
25A54 N/A 0.500 in N/A A N/A 25 N/A 54 N/A N/A 0.380 lb
25A60 N/A 0.500 in N/A A N/A 25 N/A 60 N/A N/A 0.540 lb
25A72 N/A 0.500 in N/A A N/A 25 N/A 72 N/A N/A 0.740 lb
25B9 N/A 0.250 in N/A B N/A 25 N/A 9 N/A 0.250 in N/A 0.03 lb
25B10 N/A 0.250 in N/A B N/A 25 N/A 10 N/A 0.250 in N/A 0.03 lb
25B11 N/A 0.250 in N/A B N/A 25 N/A 11 N/A 0.313 in N/A 0.040 lb
25B12 N/A 0.250 in N/A B N/A 25 N/A 12 N/A 0.375 in N/A 0.060 lb
Unit of Measure
1 2