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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 > No. 140 - 1-3/4" Pitch Sprockets > No. 140 - 1 3/4" Pitch - Multiple Strand Sprockets > Item # D140B21

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Multi-Strand, No. 140, B Style, 1.750" plain bore

All dimensions are nominal values and for reference only

Unit of Measure

Specifications | Chain Technical Data

Specifications

Stock Bore Diameter	N/A 1.750 in
Hub Diameter	N/A 7.000 in
LTB	N/A 4.000 in
Style	N/A B
No. Teeth	N/A 21
Outside Diameter	N/A 12.660 in
Pitch Diameter	N/A 11.743 in
Caliper Diameter	N/A 10.709 in
Max. Bore¹	N/A 5.250 in
Weight	N/A 82.000 lb
Tooth Nominal Width	N/A 0.894 in
Hardened Teeth	N/A Yes
UPC Code	N/A 097039366818

Chain Technical Data

Pitch	N/A 1.750 in
Chain Size	N/A 140-2

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

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Products

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Specifications

Stock Bore Diameter

Hub Diameter

LTB

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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