D100B25

Double Strand Sprocket

Item #100806295

1.25 in Minimum Bore

3.75 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

Chain Sprocket Number	100
Material External Use	Steel
Chain Sprocket Pitch	1.25 in
Single Strand Tooth Thickness	0.669 in
No. of Teeth Rows Strands	2
Sprocket Style	B
Hub Dia.	5 3/4 in
Bore Size [Max]	3.75 in
Length Through Bore	3.375 in
Material	Steel
Bore Range [Min]	1.25 in
Caliper Diameter	9.204 in
Bore Range [Max]	3.75 in
O.D.	10.645 in
Martin No.	100B25
Bushing Bore Size [Min]	1.25 in
Hub Length Thru	2.706 in
Inch/Metric	Inch
Hardened Teeth	Without Hardened Teeth
Finished Bore Size	1.25 in
Bore Type	Finished Bore
Bushing Bore Size [Max]	3.75 in
Outside Dia.	10.645 in
Bushing Bore [Min]	1.25 in
Hub Projection	1.305 in
No. of Strands Across	2
Hub O.D.	5.75 in
Family Name	No. 100 - 1 1/4 in Pitch - Double - Type B & C
Bore Size [Min]	1.25 in
Series	B
Chain No.	100
Chain Pitch	1.250 in
Pitch Diameter	9.97 in
Pitch Dia.	9.973 in
Construction Internal	Welded
Bore Style	Minimum Bore
Stock Bore Size	1.25 in
Material Internal Use	Carbon Steel
Pitch Diameter [Min]	9.97 in
No. of Teeth	25
Width Across Teeth	2.07 in
Outside Dia. [Min]	10.645 in
Weight	48.5 LB
EAN or UPC	697950024073