D200B18

Double Strand Sprocket

Item #100806366

2 in Minimum Bore

5.75 in Maximum Bore

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Alternate Products

US Tsubaki Inc. D200B18

B Style Sprocket

Item #105090796

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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

Outside Dia. [Min]	15.678 in
Hub Projection	2.464 in
Caliper Diameter	12.835 in
Hub O.D.	8.5 in
Pitch Diameter [Min]	14.4 in
Sprocket Style	B
Chain Sprocket Number	200
Length Through Bore	6.625 in
No. of Strands Across	2
Finished Bore Size	2 in
Bore Style	Minimum Bore
Bore Size [Max]	5.75 in
Pitch Dia.	14.397 in
No. of Teeth Rows Strands	2
Bore Range [Min]	2 in
Width Across Teeth	4.161 in
Martin No.	200B18
Chain Pitch	2.500 in
Bore Type	Finished Bore
Chain Sprocket Pitch	2.5 in
Pitch Diameter	14.4 in
Material	Steel
Bushing Bore [Min]	2 in
Outside Dia.	15.678 in
Inch/Metric	Inch
O.D.	15.678 in
Bushing Bore Size [Min]	2 in
Single Strand Tooth Thickness	1.344 in
Family Name	No. 200 - 2 1/2 in Pitch - Double - Type B & C
Hub Length Thru	5.031 in
Construction Internal	Welded
No. of Teeth	18
Bore Range [Max]	5.75 in
Chain No.	200
Hub Dia.	8 1/2 in
Material Internal Use	Carbon Steel
Bushing Bore Size [Max]	5.75 in
Material External Use	Steel
Stock Bore Size	2 in
Series	B
Hardened Teeth	Without Hardened Teeth
Bore Size [Min]	2 in
Weight	196.0 LB
EAN or UPC	697950028965