D140B26

Double Strand Sprocket

Item #100806337

1.75 in Minimum Bore

5.25 in Maximum Bore

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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 Range [Min]	1.75 in
Family Name	No. 140 - 1 3/4 in Pitch - Double - Type B & C
Material	Steel
Sprocket Style	B
Outside Dia. [Min]	15.463 in
Bore Type	Reborable
Hub Dia.	7 in
Length Through Bore	4 in
No. of Strands Across	2
Bore Range [Max]	5.25 in
Hardened Teeth	Without Hardened Teeth
Width Across Teeth	2.81 in
Caliper Diameter	13.518 in
Bore Style	Minimum Bore
Single Strand Tooth Thickness	2.818 in
Pitch Diameter [Min]	14.52 in
Chain No.	140
No. of Teeth	26
Hub Projection	1.19 in
Outside Dia.	15.463 in
Martin No.	140B26
Hub Length Thru	3.106 in
Inch/Metric	Inch
Series	B
Pitch Diameter	14.52 in
Chain Pitch	1.75 in
Weight	128.0 LB
EAN or UPC	697950026633