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	120A9 No. 120 - 1 1/2" Pitch - Plain Bore Sprockets	120A10 No. 120 - 1 1/2" Pitch - Plain Bore Sprockets	120A11 No. 120 - 1 1/2" Pitch - Plain Bore Sprockets	120A12 No. 120 - 1 1/2" Pitch - Plain Bore Sprockets	120A13 No. 120 - 1 1/2" Pitch - Plain Bore Sprockets
Stock Bore Diameter	N/A 1.250 in
Hub Diameter¹	N/A
LTB	N/A
Pitch	N/A 1.500 in
Style	N/A A
Chain Size	N/A 120
No. Teeth	N/A 9	N/A 10	N/A 11	N/A 12	N/A 13
Outside Diameter	N/A 5.020 in	N/A 5.520 in	N/A 6.010 in	N/A 6.500 in	N/A 6.990 in
Pitch Diameter	N/A 4.386 in	N/A 4.854 in	N/A 5.325 in	N/A 5.796 in	N/A 6.269 in
Caliper Diameter	N/A 3.444 in	N/A 3.979 in	N/A 4.395 in	N/A 4.921 in	N/A 5.347 in
Max. Bore²	N/A
Weight	N/A 3.000 lb	N/A 3.800 lb	N/A 4.800 lb	N/A 5.800 lb	N/A 6.700 lb
¹ Hub diameter may vary to suit bore sizes ² Dimensions shown allow for standard key way with set screw at 90°

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