D140B16

Double Strand Sprocket

Item #100806327

1.625 in Minimum Bore

5.25 in Maximum Bore

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each One-time purchase

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US Tsubaki Inc. D140B16

No. 140 - 1 3/4" Pitch - Multiple Strand Sprocket

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Product Details

Maximum bores shown will accommodate standard keyseat and setscrew over keyseat. Slightly larger bores are possible with no keyseat, shallow keyseat, or setscrew at an angle to keyseat.

Tolerances meet or exceed ANSI standards
Manufactured of high carbon steel
Precise machining and processes ensure consistent finish and high quality
Chain rows are parallel and precisely spaced to increase longevity of sprocket and chain
Bores are concentric to pitch line, minimizing run out
Interchangeable with other manufacturers’ split-taper bushings

Specifications

Bore Size [Max]	5.25 in
Pitch Diameter	8.97 in
Bushing Bore [Min]	1.625 in
Finished Bore Size	1.625 in
Sprocket Style	B
Series	B
Bore Range [Max]	5.25 in
Outside Dia.	9.848 in
Bore Range [Min]	1.625 in
Family Name	No. 140 - 1 3/4 in Pitch - Double - Type B & C
Single Strand Tooth Thickness	2.818 in
Material Internal Use	Carbon Steel
Chain Sprocket Pitch	1.75 in
Outside Dia. [Min]	9.848 in
No. of Strands Across	2
Inch/Metric	Inch
Material	Steel
Hub Dia.	7 in
Chain Pitch	1.750 in
Material External Use	Steel
No. of Teeth Rows Strands	2
Hub Length Thru	3.106 in
Hardened Teeth	Without Hardened Teeth
No. of Teeth	16
Stock Bore Size	1.625 in
Bushing Bore Size [Min]	1.625 in
Chain No.	140
Pitch Diameter [Min]	8.97 in
O.D.	9.848 in
Hub O.D.	7 in
Hub Projection	1.19 in
Bore Size [Min]	1.625 in
Width Across Teeth	2.81 in
Pitch Dia.	8.97 in
Construction Internal	Solid
Bore Style	Minimum Bore
Martin No.	140B16
Length Through Bore	4 in
Bushing Bore Size [Max]	5.25 in
Caliper Diameter	7.97 in
Chain Sprocket Number	140
Bore Type	Finished Bore
Weight	48.1 LB
EAN or UPC	697950026534