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

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