16A18

Metric Roller Chain Sprocket

Item #100966452

24.02 mm Minimum Bore

121.37 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	146.3 mm
Bore Range [Max]	121.37 mm
Pitch Diameter [Min]	146.3 mm
No. of Strands Across	1
Root Diameter	130.4 mm
Outside Dia.	162.15 mm
Single Strand Tooth Thickness	16.18 mm
Pitch Root Diameter	130.4 mm
Outside Dia. [Min]	162.15 mm
Chain Pitch	25.4 mm
Material	Steel
Length Through Bore	16.18 mm
Hub Projection	N/A
Bore Type	Reborable
Hub Length Thru	N/A
No. of Teeth	18
Bore Range [Min]	24.02 mm
Bore Style	Minimum Bore
Pin Diameter	15.875 mm
Series	A
Hub Dia.	N/A
Martin No.	16A18
Inch/Metric	Metric
Sprocket Style	A
Caliper Diameter	130.4 mm
Family Name	No. 16 - 25.400 mm Pitch - Single - A
Chain No.	16B, 16B-1
Hardened Teeth	Without Hardened Teeth
Width Across Teeth	16.18 mm
Weight	4.44 LB
EAN or UPC	697950402123