D100B18

Double Strand Sprocket

Item #100806288

1.25 in Minimum Bore

3.5 in Maximum Bore

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Alternate Products

US Tsubaki Inc. D100B18

No. 100 - 1 1/4" Pitch - Multiple Strand Sprocket

Item #105089820

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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

Pitch Diameter [Min]	7.2 in
Bore Style	Minimum Bore
O.D.	7.839 in
Chain Sprocket Number	100
Bore Range [Min]	1.25 in
Material External Use	Steel
Series	A
Bushing Bore [Min]	1.25 in
Stock Bore Size	1.25 in
Bore Type	Finished Bore
Outside Dia. [Min]	7.839 in
Chain Sprocket Pitch	1.25 in
Single Strand Tooth Thickness	0.669 in
Bushing Bore Size [Max]	3.5 in
Material Internal Use	Carbon Steel
Construction Internal	Solid
Hardened Teeth	Without Hardened Teeth
Length Through Bore	3.125 in
Hub Dia.	5 1/4 in
Pitch Diameter	7.2 in
Outside Dia.	7.839 in
No. of Teeth	18
Chain Pitch	1.250 in
Hub O.D.	5.25 in
Chain No.	100
Width Across Teeth	2.07 in
No. of Strands Across	2
Family Name	No. 100 - 1 1/4 in Pitch - Double - Type B & C
No. of Teeth Rows Strands	2
Caliper Diameter	6.449 in
Bushing Bore Size [Min]	1.25 in
Finished Bore Size	1.25 in
Hub Length Thru	2.456 in
Bore Size [Min]	1.25 in
Martin No.	100B18
Hub Projection	1.055 in
Pitch Dia.	7.199 in
Sprocket Style	B
Bore Size [Max]	3.5 in
Material	Steel
Bore Range [Max]	3.5 in
Inch/Metric	Inch
Weight	25.4 LB
EAN or UPC	697950024004