16A38

Metric Roller Chain Sprocket

Item #100966472

32.02 mm Minimum Bore

283.85 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

Pin Diameter	15.875 mm
Outside Dia. [Min]	323.46 mm
Bore Type	Reborable
Martin No.	16A38
Chain Pitch	25.4 mm
Bore Range [Max]	283.85 mm
Inch/Metric	Metric
Outside Dia.	323.46 mm
Caliper Diameter	291.71 mm
Family Name	No. 16 - 25.400 mm Pitch - Single - A
No. of Strands Across	1
Chain No.	16B, 16B-1
Length Through Bore	16.18 mm
Width Across Teeth	16.18 mm
Hub Projection	N/A
No. of Teeth	38
Series	A
Bore Range [Min]	32.02 mm
Pitch Diameter [Min]	307.6 mm
Single Strand Tooth Thickness	16.18 mm
Root Diameter	291.7 mm
Hub Length Thru	N/A
Sprocket Style	A
Pitch Diameter	307.6 mm
Pitch Root Diameter	291.7 mm
Hub Dia.	N/A
Bore Style	Minimum Bore
Hardened Teeth	Without Hardened Teeth
Material	Steel
Weight	17.5 LB
EAN or UPC	697950402529