D100B17

Double Strand Sprocket

Item #100806287

1.25 in Minimum Bore

3.5 in Maximum Bore

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each One-time purchase

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US Tsubaki Inc. D100B17

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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 Style	Minimum Bore
Hub O.D.	5.25 in
Series	A
Hub Projection	1.055 in
Outside Dia.	7.437 in
Chain Sprocket Pitch	1.25 in
No. of Strands Across	2
Hardened Teeth	Without Hardened Teeth
Bore Type	Finished Bore
Bushing Bore Size [Min]	1.25 in
Chain Sprocket Number	100
Bore Range [Max]	3.5 in
No. of Teeth	17
Pitch Diameter [Min]	6.8 in
Sprocket Style	B
No. of Teeth Rows Strands	2
Family Name	No. 100 - 1 1/4 in Pitch - Double - Type B & C
Length Through Bore	3.125 in
Bushing Bore Size [Max]	3.5 in
Pitch Dia.	6.803 in
O.D.	7.437 in
Pitch Diameter	6.8 in
Bushing Bore [Min]	1.25 in
Chain Pitch	1.250 in
Material Internal Use	Carbon Steel
Material External Use	Steel
Material	Steel
Bore Size [Min]	1.25 in
Construction Internal	Solid
Martin No.	100B17
Outside Dia. [Min]	7.437 in
Stock Bore Size	1.25 in
Bore Range [Min]	1.25 in
Hub Dia.	5 1/4 in
Bore Size [Max]	3.5 in
Width Across Teeth	2.07 in
Hub Length Thru	2.456 in
Inch/Metric	Inch
Single Strand Tooth Thickness	0.669 in
Chain No.	100
Caliper Diameter	6.024 in
Finished Bore Size	1.25 in
Weight	23.1 LB
EAN or UPC	697950023991