16A72

Metric Roller Chain Sprocket

Item #100966490

40.03 mm Minimum Bore

559.07 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

Hub Length Thru	N/A
Bore Range [Min]	40.03 mm
Bore Type	Reborable
Sprocket Style	A
Pitch Root Diameter	566.4 mm
Hardened Teeth	Without Hardened Teeth
Chain No.	16B, 16B-1
Pin Diameter	15.875 mm
Single Strand Tooth Thickness	16.18 mm
Length Through Bore	16.18 mm
Root Diameter	566.4 mm
Outside Dia.	598.18 mm
Series	A
Martin No.	16A72
Bore Style	Minimum Bore
Material	Steel
Family Name	No. 16 - 25.400 mm Pitch - Single - A
Chain Pitch	25.4 mm
Hub Dia.	N/A
Pitch Diameter	582.3 mm
Hub Projection	N/A
Outside Dia. [Min]	598.18 mm
Pitch Diameter [Min]	582.3 mm
Width Across Teeth	16.18 mm
Bore Range [Max]	559.07 mm
Caliper Diameter	566.43 mm
No. of Teeth	72
Inch/Metric	Metric
No. of Strands Across	1
Weight	61.59 LB
EAN or UPC	697950402888