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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 - Multiple Strand Sprockets > Item # D40B52

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Multi-Strand, No. 40, B Style, .938" plain bore

All dimensions are nominal values and for reference only

Unit of Measure

Specifications | Chain Technical Data

Specifications

Stock Bore	N/A 0.938 in
Hub Diameter	N/A 3.750 in
LTB	N/A 1.750 in
Style	N/A B
No. Teeth	N/A 52
Outside Diameter	N/A 8.570 in
Pitch Diameter	N/A 8.281 in
Caliper Diameter	N/A 7.968 in
Max. Bore¹	N/A 2.500 in
Weight	N/A 14.460 lb
Tooth Nominal Width	N/A 0.275 in

Chain Technical Data

Pitch	N/A 0.500 in
Chain Size	N/A 40-2

¹ Dimensions shown allow for strandard keyway with set screw at 90°

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Products

Knowledge Center

Specifications

Stock Bore

Hub Diameter

LTB

Style

No. Teeth

Outside Diameter

Pitch Diameter

Caliper Diameter

Weight

Tooth Nominal Width

Chain Technical Data

Pitch

Chain Size

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