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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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All dimensions are nominal values and for reference only

Unit of Measure

Specifications | Chain Technical Data | Sprocket Diameters

Specifications

Stock Bore Diameter	N/A 1.500 in
Hub Diameter¹	N/A 8.000 in
LTB	N/A 4.125 in
Style	N/A B
No. Teeth	N/A 20
Max. Bore²	N/A 5.500 in
Weight	N/A 169.000 lb
Tooth Nominal Width	N/A 1.738 in
Hardened Teeth	N/A Yes

Chain Technical Data

Pitch	N/A 3.000 in
Chain Size	N/A 240

Sprocket Diameters

Outside Diameter	N/A 20.740 in
Pitch Diameter	N/A 19.177 in
Caliper Diameter	N/A 17.302 in

¹ Hub diameter may vary to suit bore sizes
² Dimensions shown allow for standard keyway with set screw at 90°

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Products

Knowledge Center

Specifications

Stock Bore Diameter

LTB

Style

No. Teeth

Weight

Tooth Nominal Width

Hardened Teeth

Chain Technical Data

Pitch

Chain Size

Sprocket Diameters

Outside Diameter

Pitch Diameter

Caliper Diameter

Link To Knowledge Center