Products

U.S. Tsubaki Power Transmission, LLC. produces high-quality products for a wide range of industries and applications including roller chains, conveyor chains, sprockets, cable & hose carrier systems, clutches and backstops, and continuous flex cables.

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Unit of Measure

Items	D40B11 No. 40 - 1/2" Pitch - Multiple Strand Sprockets	D40B12 No. 40 - 1/2" Pitch - Multiple Strand Sprockets	D40B13 No. 40 - 1/2" Pitch - Multiple Strand Sprockets	D40B14 No. 40 - 1/2" Pitch - Multiple Strand Sprockets	D40B15 No. 40 - 1/2" Pitch - Multiple Strand Sprockets
Stock Bore	N/A 0.500 in
Hub Diameter	N/A 1.438 in	N/A 1.188 in	N/A 1.500 in	N/A 1.688 in	N/A 1.813 in
LTB	N/A 1.500 in
Pitch	N/A 0.500 in
Style	N/A B
Chain Size	N/A 40-2
No. Teeth	N/A 11	N/A 12	N/A 13	N/A 14	N/A 15
Outside Diameter	N/A 2.000 in	N/A 2.170 in	N/A 2.330 in	N/A 2.490 in	N/A 2.650 in
Pitch Diameter	N/A 1.775 in	N/A 1.932 in	N/A 2.089 in	N/A 2.247 in	N/A 2.405 in
Caliper Diameter	N/A 1.444 in	N/A 1.620 in	N/A 1.761 in	N/A 1.934 in	N/A 2.079 in
Max. Bore¹	N/A 0.750 in	N/A 0.938 in	N/A 1.000 in	N/A 1.125 in	N/A 1.250 in
Weight	N/A 0.620 lb	N/A 0.760 lb	N/A 0.860 lb	N/A 1.080 lb	N/A 1.240 lb
¹ Dimensions shown allow for strandard keyway with set screw at 90°

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