16A43

Metric Roller Chain Sprocket

Item #100966477

32.02 mm Minimum Bore

324.36 mm 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.

Manufactured of high carbon steel
Precise machining and processes ensure consistent finish and high quality
Bores are concentric to pitch line, minimizing run out
Chain rows are parallel and precisely spaced to increase longevity of sprocket and chain

Specifications

Root Diameter	332.1 mm
No. of Teeth	43
Chain No.	16B, 16B-1
Pitch Diameter [Min]	348 mm
Width Across Teeth	16.18 mm
Bore Style	Minimum Bore
Family Name	No. 16 - 25.400 mm Pitch - Single - A
Hub Length Thru	N/A
Sprocket Style	A
Bore Range [Max]	324.36 mm
Series	A
Outside Dia.	363.84 mm
No. of Strands Across	1
Pin Diameter	15.875 mm
Chain Pitch	25.4 mm
Inch/Metric	Metric
Bore Type	Reborable
Length Through Bore	16.18 mm
Hub Projection	N/A
Outside Dia. [Min]	363.84 mm
Pitch Diameter	348 mm
Caliper Diameter	331.86 mm
Martin No.	16A43
Single Strand Tooth Thickness	16.18 mm
Bore Range [Min]	32.02 mm
Hardened Teeth	Without Hardened Teeth
Material	Steel
Hub Dia.	N/A
Pitch Root Diameter	332.1 mm
Weight	23.41 LB
EAN or UPC	697950402628