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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Multi Strand Spkt
No. 50 - 5/8" Pitch - Multiple Strand
Unit of Measure
1 2 

Item #

Stock Bore Diameter

Style

Chain Size

No. Teeth

Max. Bore

Weight

Industry Equivalent

Quantity
D50B11 N/A 0.625 in N/A B N/A 50-2 N/A 11 N/A 0.938 in N/A 0.960 lb N/A
D50B12 N/A 0.625 in N/A B N/A 50-2 N/A 12 N/A 1.125 in N/A 1.250 lb N/A
D50B13 N/A 0.625 in N/A B N/A 50-2 N/A 13 N/A 1.313 in N/A 1.560 lb N/A
D50B14 N/A 0.625 in N/A B N/A 50-2 N/A 14 N/A 1.375 in N/A 1.860 lb N/A
D50B15 N/A 0.750 in N/A B N/A 50-2 N/A 15 N/A 1.500 in N/A 2.220 lb N/A
D50B16 N/A 0.750 in N/A B N/A 50-2 N/A 16 N/A 1.750 in N/A 2.620 lb N/A
D50B17 N/A 0.750 in N/A B N/A 50-2 N/A 17 N/A 1.875 in N/A 3.040 lb N/A
D50B18 N/A 0.750 in N/A B N/A 50-2 N/A 18 N/A 1.938 in N/A 3.580 lb N/A
D50B19 N/A 1.000 in N/A B N/A 50-2 N/A 19 N/A 2.125 in N/A 3.900 lb N/A
D50B20 N/A 1.000 in N/A B N/A 50-2 N/A 20 N/A 2.125 in N/A 4.250 lb N/A
D50B21 N/A 1.000 in N/A B N/A 50-2 N/A 21 N/A 2.375 in N/A 4.900 lb N/A
D50B22 N/A 1.000 in N/A B N/A 50-2 N/A 22 N/A 2.375 in N/A 5.580 lb N/A
D50B23 N/A 1.000 in N/A B N/A 50-2 N/A 23 N/A 2.500 in N/A 6.100 lb N/A
D50B24 N/A 1.000 in N/A B N/A 50-2 N/A 24 N/A 2.500 in N/A 6.500 lb N/A
D50B25 N/A 1.000 in N/A B N/A 50-2 N/A 25 N/A 2.500 in N/A 6.940 lb N/A
D50B26 N/A 1.000 in N/A B N/A 50-2 N/A 26 N/A 2.500 in N/A 7.540 lb N/A
D50B30 N/A 1.000 in N/A B N/A 50-2 N/A 30 N/A 2.500 in N/A 9.400 lb N/A
D50B32 N/A 1.000 in N/A B N/A 50-2 N/A 32 N/A 2.500 in N/A 10.460 lb N/A
D50B35 N/A 1.000 in N/A B N/A 50-2 N/A 35 N/A 2.500 in N/A 12.280 lb N/A
D50B36 N/A 1.188 in N/A B N/A 50-2 N/A 36 N/A 2.750 in N/A 13.940 lb N/A
D50B40 N/A 1.188 in N/A B N/A 50-2 N/A 40 N/A 2.750 in N/A 16.540 lb N/A
D50B42 N/A 1.188 in N/A B N/A 50-2 N/A 42 N/A 2.750 in N/A 17.920 lb N/A
D50B45 N/A 1.188 in N/A B N/A 50-2 N/A 45 N/A 2.750 in N/A 20.300 lb N/A
D50B48 N/A 1.188 in N/A B N/A 50-2 N/A 48 N/A 2.750 in N/A 24.080 lb N/A
D50B52 N/A 1.188 in N/A B N/A 50-2 N/A 52 N/A 2.750 in N/A 27.420 lb N/A
Unit of Measure
1 2