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Tsubaki of Canada 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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Products > Sprockets > Roller Chain Sprockets > ANSI Single Pitch Sprockets > Tsubaki No. 40 -½” Pitch Sprockets > No. 40 - 1/2" Pitch - Plain Bore Sprockets > Item # 40A70

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No. 40, A Plate, .719" plain bore
All dimensions are nominal values and for reference only

Unit of Measure

Specifications | Chain Technical Data

Specifications

Stock Bore Diameter	N/A 0.719 in
Style	N/A A
No. Teeth	N/A 70
Outside Diameter	N/A 11.430 in
Pitch Diameter	N/A 11.145 in
Caliper Diameter	N/A 10.832 in
Weight	N/A 7.240 lb
Tooth Nominal Width	N/A 0.284 in
Hardened Teeth	N/A Yes
UPC Code	N/A 097039309556

Chain Technical Data

Pitch	N/A 0.500 in
Chain Size	N/A 40

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Products

Knowledge Center

Specifications

Stock Bore Diameter

Style

No. Teeth

Outside Diameter

Pitch Diameter

Caliper Diameter

Weight

Tooth Nominal Width

Hardened Teeth

UPC Code

Chain Technical Data

Pitch

Chain Size

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