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

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